giering-metal-finishing

What Is Electrocoating (E-Coating) & When Should It Be Used?

Fri, 05 Dec 2025 17:37:00 GMT

If you manufacture metal parts or components, chances are you need a finish that’s durable, uniform, and corrosion-resistant. Enter electrocoating, also known as e-coating: a powerful finishing solution that’s been used by the automotive industry since the 1970s.

Unlike traditional spray methods, e-coating uses electrical energy to apply a thin, even layer of paint to conductive metal surfaces, coating even the most complex geometries with unmatched precision.

What Is Electrocoating?

Electrocoating (e-coating) is an immersion-based finishing process where electrically charged paint particles are deposited onto metal parts through an electrical current. It’s often referred to as "organic plating" because it mimics how metal is electroplated, except the coating is paint, not metal.

Here’s how it works:

The part is cleaned and pre-treated.
It’s then immersed in a tank of waterborne paint particles.
An electrical current is applied, attracting the paint to the surface of the metal.
The coating builds up evenly until the desired film thickness is reached.
The part is removed, rinsed, and cured in an oven.

What Makes E-Coating Different From Spray Coating?

Unlike powder coating or liquid paint spray, electrocoating ensures complete, even coverage, including inside recesses, nooks, corners, and cavities that are hard to reach with traditional spray techniques.

This encapsulation ability is one reason why the automotive industry has trusted e-coat since the 1980s, for everything from frames and brackets to underbody components. It’s one of the biggest reasons modern vehicles don’t rust like they used to.

When Should You Use Electrocoating?

Electrocoating is ideal when your application requires:

Corrosion resistance
Uniform film thickness
High-volume part finishing
Eco-friendly finishing process
Coating complex shapes or recessed areas
A durable primer for powder or liquid topcoats

What Are the Size Limits for E-Coating at Giering?

At Giering Metal Finishing, our state-of-the-art cathodic epoxy e-coating system can process parts up to:

42 inches long
24 inches wide
18 inches deep

We serve a wide range of industries including automotive, aerospace, military, industrial OEMs, and more. Whether you need a few pieces or a few million, we’re equipped to deliver consistent results at scale.

Why Giering for Electrocoating?

With over 70 years of finishing experience, Giering Metal Finishing is a trusted partner for OEMs and manufacturers who demand excellence. We’re ISO 9001:2015 certified, ITAR compliant, and known for:

High-tolerance coatings
Engineer-driven process control
On-time delivery and batch consistency
Expertise across a variety of conductive metals

Top 5 Benefits of Electrocoating for Automotive Applications

Fri, 05 Dec 2025 17:26:47 GMT

In the automotive industry, every part counts, and so does every micron of protection. That’s why electrocoating (e-coating) has become the gold standard for manufacturers and OEMs who need uniform, high-performance, corrosion-resistant finishes that meet the demands of the road and the customer.

“I think the benefits of electrocoating, certainly in the automotive industry, but also in military and OEM applications, is the fact that it offers significant corrosion protection,” said George Giering, President & CEO

At Giering Metal Finishing, our cathodic epoxy electrocoating systems are trusted by leading automotive brands and Tier 1 suppliers for one simple reason: they work.

1. Superior Corrosion Protection

Electrocoating offers exceptional resistance to rust and corrosion, making it a first choice for parts exposed to moisture, salt, road debris, and harsh environments. This is especially critical in automotive applications where longevity and durability directly impact product life and safety.

Whether it's underbody components, brackets, or structural reinforcements, e-coat shields every corner and crevice with a self-limiting, even film that ensures total coverage.

2. Precision Coating for Tight Tolerances

E-coat is ideal for parts that require high-tolerance finishes because it lays down a very thin, controlled layer, typically between 0.8 to 1.2 mils.

Unlike spray or powder coating, electrocoating easily covers complex geometries without buildup on corners or uneven thickness. This consistency ensures that coated parts will fit and function exactly as designed- reducing the risk of rework, wear, or failure.

3. Cost-Effective for High Volumes

One of the biggest advantages of electrocoating in automotive manufacturing is its cost efficiency at scale. The process is fully automated, allowing for rapid, repeatable production with minimal operator intervention.

This makes e-coat the smart choice for manufacturers producing millions of identical parts, where speed, uniformity, and budget control are non-negotiable.

4. Dual-Purpose: Primer or Final Finish

Electrocoating is commonly used as a primer beneath powder or liquid topcoats, but many automotive manufacturers use it as the final finish thanks to its sleek, black, and uniform appearance.

Whether you need a base for a multi-layer system or a standalone finish, electrocoating provides a clean, professional look and durable surface right out of the oven.

5. Eco-Friendly and Compliant

In an industry under pressure to reduce environmental impact, electrocoating stands out as a low-VOC, RoHS-compliant, and eco-conscious solution. At Giering, our system minimizes overspray, recycles unused paint, and produces virtually no hazardous emissions, meeting EPA, OSHA, and international standards.

Why Automotive OEMs Choose Giering for Electrocoating

With over 70 years of finishing experience and cutting-edge technology, Giering Metal Finishing delivers:

Military and OEM specification compliance (MIL-DTL-53084 / MIL-P-53084)
Scalable production—from single parts to millions
Engineered solutions for complex shapes and high-tolerance components
Repeatable, high-quality results with exceptional corrosion protection

If you're looking for a durable, scalable, and cost-effective solution to protect and enhance your automotive components, electrocoating is the answer, and Giering Metal Finishing is your partner.

Why Electrocoating Is the Ideal Primer for Topcoat Finishes

Fri, 05 Dec 2025 17:12:48 GMT

At Giering Metal Finishing, we believe a strong finish starts with a strong foundation, and that’s exactly what electrocoating (e-coating) delivers.

Electrocoat is a phenomenal primer. It provides a great foundation for any subsequent topcoat.

Whether you're working with parts destined for automotive, military, or commercial environments, using e-coat as a primer layer ensures your topcoat adheres better, lasts longer, and performs under pressure.

What Makes Electrocoating a Superior Primer?

Electrocoating, or e-coat, is an advanced immersion process where charged paint particles are attracted to conductive metal surfaces, creating an even, consistent layer of coating—even in hard-to-reach areas.

As a cathodic epoxy system, the e-coat we use at Giering forms a durable, corrosion-resistant base layer that sets the stage for a high-performance finish.

Here’s why e-coat excels as a primer:

Uniform Coverage – Reaches corners, edges, and recesses where spray or powder coating may miss
Corrosion Protection – Seals the surface against moisture and oxidation
Topcoat Compatibility – Accepts powder coating, liquid paint, and other finishes with strong adhesion
Environmentally Friendly – Ultra-low VOCs, RoHS and EPA compliant

Compatible Topcoats You Can Apply Over E-Coat

Once the e-coat primer is cured, you can apply a variety of topcoats depending on the performance or aesthetic needs of your project. At Giering Metal Finishing, we commonly apply:

Powder Coating – Ideal for a hard, durable finish with a range of color and texture options
Liquid Paint Systems – Great for custom colors, gloss levels, and fine detailing
Specialty Coatings – Including protective or decorative finishes for defense, medical, or aerospace applications

Once the electrocoat is laid down as a primer, we can apply powder coat on top of that. We can apply a liquid paint system on top of that.

Benefits of Using a Dual-Coat System

When you pair electrocoating with a topcoat like powder or wet paint, you're creating a multi-layer protection system with major advantages:

Extended Part Life – Especially in harsh or corrosive environments
Improved UV Resistance – When combined with UV-stable topcoats
Better Impact & Abrasion Resistance – A tough primer + a strong topcoat = superior protection
Enhanced Aesthetics – Smooth, even primer base supports flawless topcoat appearance

This is why many industries, especially automotive and military, require e-coat as a primer layer in multi-step finishing processes.

Precision, Performance, and Partnership

With over 70 years of finishing expertise, Giering Metal Finishing provides full-service coating solutions—from pretreatment to primer to final finish. Our team works with you to determine the right coating stack based on your part's use case, performance requirements, and environmental exposure.

Whether you need corrosion resistance, custom aesthetics, or a finish that will survive tough conditions, we’re here to help you engineer a solution that performs.

Can You Electrocoat That? If It’s Conductive, Giering Can

Fri, 05 Dec 2025 17:01:15 GMT

Electrocoating (also known as e-coating) is one of the most versatile and effective finishing processes available today, but not every part or material qualifies. So, what can be electrocoated?

According to George Giering, President and CEO of Giering Metal Finishing: “We can electrocoat aluminum. We can electrocoat steel. We can electrocoat kind of anything that's conductive.”

That’s the key: if your part conducts electricity, we can coat it.

What Materials Can Be Electrocoated?

At Giering, our cathodic epoxy electrocoating process is capable of handling a wide range of metals used across industries like automotive, defense, aerospace, and industrial manufacturing.

Here’s a quick list of conductive materials we regularly e-coat:

Aluminum
Steel
Zinc
Titanium
Magnesium
Brass
Copper

This flexibility makes electrocoating ideal for manufacturers producing complex parts in a variety of materials, especially when uniform coverage and corrosion resistance are essential.

Why Conductivity Matters in Electrocoating

Electrocoating works through an electrically charged bath. Here's a quick refresher:

The part is submerged in a water-based solution containing paint particles.
An electrical current is applied; our system uses cathodic electrocoating, where the part acts as the negative electrode (cathode).
Charged paint particles are drawn to the part’s surface, forming a uniform coating.
The result: consistent film thickness, even in corners, recesses, and edges.

That’s why conductivity is critical. If a material doesn’t carry an electric charge, the coating won’t bond.

Complex Shapes Are No Problem for E-Coating

Unlike spray or powder coating, electrocoating can easily cover:

Tubes and recesses
Sharp edges and corners
Welded assemblies
High-volume parts with tight tolerances

Whether your parts are simple or highly engineered, we provide precision control and consistent coverage—batch after batch.

Real-World Applications for Electrocoating

Because of its corrosion resistance, durability, and eco-friendliness, electrocoating is trusted for parts used in:

Military equipment
Automotive chassis and components
Aerospace subassemblies
Medical devices
Electronics and electrical enclosures
A variety of industries and environments

Environmentally Responsible, Technologically Advanced

At Gieri ng Metal Finishing, we use a powerful cathodic epoxy system, which offers excellent corrosion protection and is fully compliant with:

RoHS
OSHA
EPA standards

The process generates ultra-low VOCs, minimal HAPs, and recycles unused paint, making it not only cost-effective but also eco-conscious .

Want to Know if Your Parts Can Be E-Coated?

If they’re conductive, the answer is almost always yes. Giering Metal Finishing has over 70 years of experience delivering repeatable, high-performance electrocoated finishes on a wide range of substrates.

Sustainability in Finishing: Giering Metal Finishing’s Commitment to Environmental Responsibility

Fri, 05 Dec 2025 15:58:37 GMT

When it comes to metal finishing, environmental impact is often a concern, but at Giering Metal Finishing, sustainability isn't merely a box to check; it's been a core part of how we operate for decades. “We have environmental policies- and that’s not even a new thing. I’d say since the early ‘90s, we’ve always done that,” says company President & CEO George Giering.

In a world where more companies are scrambling to adopt environmental policies, Giering was ahead of the curve. For over 30 years, we've taken environmental compliance seriously, setting internal standards that often exceed local, state, and federal requirements.

Long Before Sustainability Was Trendy, We Were Committed

Environmental stewardship isn’t a marketing trend for Giering. It’s a deeply rooted practice that impacts every part of our finishing operation from how we treat water and handle waste to how we invest in equipment that reduces emissions and contamination.

Our commitment started long before sustainability was a buzzword. Back in the early 1990s, Giering began working closely with both local and federal environmental agencies, including: the Department of Environmental Protection (DEP) and the Environmental Protection Agency (EPA). Today, that commitment continues with full compliance and proactive engagement with evolving environmental standards.

Responsible Waste Handling Is Non-Negotiable

Metal finishing processes like e-coating, powder coating, and conversion coating produce byproducts that must be carefully managed. At Giering, our approach is clear: treat it, document it, and dispose of it properly.

“Our company plays a critical role in making sure we do a good job of handling our waste, treating our waste, and making sure everything is dealt with accordingly.”

Whether it's through our in-house waste treatment systems or our process audits, nothing gets left to chance. That’s part of why so many clients, including those in regulated industries like aerospace, defense, and medical manufacturing, trust Giering with their parts.

If you’re a manufacturer or OEM, your supply chain partners matter, and that includes their environmental footprint. Choosing a finishing partner who prioritizes compliance and sustainability protects your brand, your reputation, and often, your bottom line.

As a third-generation, family-owned business, we understand that long-term success means looking beyond today. Our environmental practices are just one more way we deliver accountability, transparency, and trust : core values that define every part of how we do business. Ready to work with a partner that does things right? Contact us today!

How Tech Drives Quality at Giering Metal Finishing

Fri, 05 Dec 2025 15:39:17 GMT

At Giering Metal Finishing, our journey began with a brush and a chair- literally. “When my grandfather started, he was hand painting dental chairs with a brush,” says company President & CEO George Giering.

That origin story isn’t merely a piece of company history. it reflects a mindset that’s still alive today: find a better way. From the earliest days of manual work to today’s advanced automated systems, Giering has always pursued smarter, faster, and more consistent metal finishing solutions.

A Legacy of Innovation Since the 1950s

Giering Metal Finishing was built during a time when industrial automation was just beginning to emerge. In the 1950s and '60s, we began integrating automated systems into our processes, far earlier than many others in the industry. “There’s photos and even videos of automated finishing systems here from those early decades.”

This proactive mindset of embracing new technology to improve outcomes has carried through for three generations and continues to define how we work today.

Smarter Systems = Better Results

One area where technology has made a significant impact is in our curing ovens, which are an essential component of powder coating and e-coating systems.

Older ovens often relied on simple hot air blowers that produced uneven heat, creating problematic "hot" and "cold" spots. Today, Giering’s ovens are completely uniform, ensuring every part receives a consistent cure. The result? Superior coating performance, fewer rejects, and greater energy efficiency.

Advanced Cleaning and Prep: Where Quality Starts

Finishing quality starts long before the first coat is applied. That’s why we’ve invested heavily in automated cleaning systems built into our finishing lines. These systems use specialized pumps, nozzles, and air blowoff mechanisms to remove oils, debris, and other surface contaminants. But we didn’t stop there.

We’ve also integrated deionization systems, a cutting-edge solution that solves a common (and often overlooked) issue in manufacturing: static electricity and dust contamination. “Deionization systems blow charged air onto the part to remove debris, and they leave a charge that helps the coating attract better to the surface.”

This technology is especially valuable when parts come straight out of corrugated packaging, which tends to carry dust and fibers. By neutralizing static and prepping the surface, we ensure cleaner, more effective coating adhesion.

Why It Matters for Our Partners

Investing in technology isn’t just about being modern—it’s about delivering better results for our clients. When you work with Giering Metal Finishing, you’re partnering with a team that:

Uses high-performance ovens to ensure even curing
Maintains automated, high-efficiency cleaning systems
Leverages deionization for superior finish adhesion
Regularly upgrades equipment and systems to stay ahead of industry standards
Prioritizes process repeatability and consistency

All of this adds up to one thing: exceptional finishing quality that you can count on.

Trusted for Over 70 Years- and Still Pushing Forward

Technology may have changed, but our commitment to quality and innovation has never wavered. We’re proud to carry forward a legacy built on doing things the right way—with integrity, precision, and a willingness to invest in what’s next.

Whether you’re an OEM looking for a dependable partner or an engineer with exacting standards, we’re here to deliver finishes that perform.

How Giering Stays Ahead | Metal Finishing Excellence

Fri, 05 Dec 2025 15:28:36 GMT

At Giering Metal Finishing, staying competitive isn't solely about pricing; it's about performance, precision, and pride in our process. According to George Giering, President and CEO, what truly sets the company apart is its commitment to constant improvement and investment in people, technology, and process control. “We’re constantly upping our game to broaden our footprint and figure out ways to stay ahead of our competition.”

Precision-Driven Manufacturing Starts with Process Monitoring

One of the keys to Giering’s success lies in meticulous process monitoring. Whether it's maintaining the temperature of a curing oven or documenting coating performance, repeatability and consistency are non-negotiable. “If ovens are set at 400 degrees, they need to be running at 400 degrees in all zones of that cure oven.”

This attention to detail ensures every finish meets the same high standard whether it’s e-coating, powder coating, or a corrosion-resistant conversion coating. Equipment performance is tracked and benchmarked, and maintenance schedules are embedded into team calendars to create alignment between production and maintenance crews.

Preventive Maintenance Is More Than a Checklist—It’s a Culture

Staying ahead means anticipating issues before they become problems. That’s why Giering integrates preventive maintenance into its weekly rhythm. Every Saturday, the team is in the shop cleaning, inspecting, and preparing the space for a new week of production. “We shut down on Friday. That Saturday, our guys come in, we’re sweeping floors, wiping down systems so that Monday, we’re ready to rock and roll again.”

This process pays off. When customers walk through the facility, they see a clean, organized, and disciplined operation. “We’ve had customers say, ‘This is the cleanest finishing operation I’ve ever been in.’ That’s a huge pat on the back.”

Investing in Equipment, Facilities, and People

Giering doesn’t cut corners when it comes to equipment upgrades and facility improvements. From compressed air systems to air handling units, every component of the environment is scrutinized and optimized to support performance and product quality.

But the investment doesn’t stop with machines. The company recently outfitted its entire workforce with custom Giering apparel as part of a larger branding and culture initiative tied to the launch of its new website and video series.

A Culture of Teamwork and Daily Engagement

Beyond the operational excellence, what really drives Giering Metal Finishing is its people. Leadership isn’t limited to production meetings, it’s found in daily personal engagement, open communication, and a shared sense of ownership. This team-first culture reinforces the company's core values of accountability, quality, and collaboration. It's a big reason why clients trust Giering with complex, high-stakes finishing jobs.

Why It Matters to Our Customers

If you’re looking for a metal finisher who goes beyond just meeting specs—who actively invests in your product’s success—you’ve found the right partner.

Giering Metal Finishing offers:

ISO 9001:2015 certified processes
Engineer-led finishing services
Preventive maintenance and benchmarking
Modern facilities and equipment
A clean, well-organized, professional environment
A committed, engaged workforce

Whether your parts are headed into a high-humidity environment, a sterile medical facility, or a consumer-facing retail space, we’ll make sure they’re finished right—every time.

How Giering Metal Finishing Delivers Expert Customer Consultation

Fri, 05 Dec 2025 15:09:04 GMT

When it comes to metal finishing, one-size-fits-all simply doesn’t cut it. At Giering Metal Finishing, every project starts with one foundational element: a consultative approach tailored to your unique needs. Whether you're an OEM with deep engineering resources or a team seeking expert advice, our process is designed to help you make the most informed decisions—from finish selection to packaging.

What Does “Consultative” Mean at Giering?

George Giering, President and CEO of Giering Metal Finishing, describes the company's process as deeply consultative and engineering-driven—two values that have shaped the company’s reputation for over 70 years. "We try to bring to the table anything we feel is missing from the whole equation," says Giering.

Clients often arrive with a clear idea of what they want—especially those in OEM manufacturing, aerospace, or automotive industries, where seasoned engineers are involved. But even then, the Giering team will assess the situation to ensure there are no gaps that could compromise performance, quality, or efficiency.

Engineering-Driven Finishing Sets Us Apart

Unlike many finishers, Giering Metal Finishing is led by a team of engineers who are directly involved in evaluating every part that comes through the door. This hands-on expertise enables us to ask the right questions, like:

Where is the part being used?
Is it exposed to outdoor elements like UV rays or saltwater?
Is it going into a sterile or climate-controlled environment?
Is the aesthetic just as important as the protection?

These variables dramatically impact which coating or pretreatment should be selected—whether that’s e-coating, powder coating, conversion coating, or wet paint.

We Offer Options and Answers

Sometimes, customers req uest a specific finish—say, wet paint in black. At Giering, we’re happy to meet that request. But we’ll also ask: Is there a better option for durability, cost, or application?

In this case, we might recommend an electrocoat (e-coat) instead. Why? It may offer:

Better corrosion resistance
More uniform coverage
Cost efficiencies in the long run

Even for clients who know exactly what they want, our goal is to add value, not complexity. That’s why we also address details beyond the finish, such as:

Packaging
Part handling
Masking requirements
Fixture and rack design

Why Customers Trust the Giering Approach

Our clients choose Giering Metal Finishing because they want more than just a service—they want a true finishing partner. They appreciate that we look at the full picture, offer solutions—not just quotes, and back our work with ISO 9001:2015 certification, ITAR compliance, and decades of real-world expertise.

And while we’re based in Hamden, CT, we proudly serve manufacturers across the U.S., including in California, Texas, Colorado, and beyond.

Ready to Work with a Finisher Who Thinks Like an Engineer?

If you're look ing for a metal finisher that offers consultative expertise, engineering insight, and flawless execution, you're in the right place.

Understanding the Metal Finishing Process From Start to Finish

Thu, 30 Oct 2025 19:49:04 GMT

When most people think of metal finishing, they picture the final result: a clean, uniform coating that looks great and performs well. But what actually goes into achieving that finish?

At Giering Metal Finishing, we follow a detailed, multi-step process that ensures each part meets three critical objectives: correct color, proper thickness, and long-term adhesion. These aren’t just goals—they’re expectations our customers rely on.

Here’s a breakdown of the full finishing process, from raw metal to completed part.

Step 1: Cleaning the Surface

Every successful finish starts with surface preparation. That means removing any contaminants—oils, machining fluids, dirt, or debris—that can interfere with coating adhesion.

Cleaning is the first and most important step because even the best coating can fail if it’s applied over a contaminated surface. We use a range of cleaning methods based on the material and condition of the part to ensure it’s completely clean and ready for treatment.

Step 2: Applying a Pre-Treatment

After cleaning, we go one step further with conversion coatings—also known as pre-treatments.

This step chemically conditions the surface, adding a slight texture and creating a foundation that improves how the final coating bonds to the metal. Without proper pre-treatment, the finish may not adhere properly, leading to flaking or premature wear.

This extra step is what often separates average finishers from those committed to quality. It’s how we help ensure your coating doesn’t just look good—it lasts.

Step 3: Applying the Finish

Once the part is cleaned and pre-treated, it’s ready for finishing. Depending on your needs, we apply one or more of the following:

Powder coating for durable, high-performance protection with a wide range of color and texture options
Electrocoating (e-coat) for corrosion resistance and complete coverage, even in hard-to-reach areas
Liquid paint for color matching, cosmetic appearance, and precise control over film thickness
Screen printing for labeling, branding, or marking parts with logos, instructions, or serial numbers

We tailor the finishing method to your material, performance requirements, and application environment.

Our Focus: Color, Thickness, and Adhesion

As George Giering puts it:
“We have three critical things in metal finishing—we have to make sure it’s the right color, it’s the right thickness, and it sticks.”

That’s what every part that leaves our facility is checked against. Whether we’re finishing a small prototype or a full production run, our team focuses on these core standards to ensure your coating performs exactly as intended.

Ready to Start a Project?

Whether you're new to metal finishing or looking for a partner that can manage complex specs and tight tolerances, Giering Metal Finishing is here to guide you through every step.

How Does Metal Finishing Enhance a Final Product?

Thu, 30 Oct 2025 19:43:01 GMT

Metal finishing is often the last step in the manufacturing process—but its impact is anything but minor. Whether it's a commercial product on display in a retail store or a high-performance component built for industrial use, the finish plays a key role in how that part looks, performs, and holds up over time.

As George Giering, President and CEO, puts it:

“So many people take for granted the finish that’s on every metal product out there. But it makes a huge difference in the longevity, quality, and appeal of the product.”

At Giering Metal Finishing, we understand that finishing is more than a surface treatment—it’s a performance layer. Here's how it adds real value to your final product.

1. Aesthetic Appeal

The first thing people notice about a product is how it looks—and a high-quality finish can dramatically improve the visual appeal. Whether you're going for sleek, matte, glossy, textured, or branded colors, finishing helps your product stand out in competitive markets.

In consumer environments like malls, restaurants, or retail stores, finishes are front and center. A poor finish can make even a well-designed product appear cheap or neglected. A flawless one, on the other hand, reinforces professionalism and quality.

2. Corrosion Resistance

A critical role of any coating—whether it’s powder, paint, or electrocoat—is to protect the metal from corrosion. Properly applied finishes, especially when combined with pre-treatment and conversion coatings, act as a barrier against moisture, salt, chemicals, and other environmental factors.

This corrosion resistance helps extend the life of the part, reduces maintenance needs, and ensures long-term performance, particularly in industries like automotive, aerospace, and architecture.

3. Durability in the Field

A well-finished product can stand up to wear, impact, heat, and UV exposure far better than unfinished or poorly finished parts. That means fewer scratches, chips, and failures in the field—which translates to better customer satisfaction and reduced warranty claims.

At Giering, our coatings are engineered to perform under tough conditions, and our pre-treatment processes help ensure they stay in place for the long haul.

4. Quality Perception

Even if the function of the product is perfect, the finish tells the story of its quality. In many ways, it’s the first (and sometimes only) thing a customer or end-user interacts with.

A high-quality finish communicates precision, attention to detail, and care in manufacturing. It shows that the product wasn’t just thrown together—it was built to last and built to look good.

5. Brand Differentiation

Finishing is also an opportunity to customize and differentiate your product. Specific textures, gloss levels, or brand colors can make your components more identifiable and aligned with your design language.

Whether you're an OEM, a product designer, or a manufacturer supporting multiple industries, the right finish helps bring your vision to life.

Let the Finish Do the Talking

While the design, material, and function of a product are all essential, the finish is what brings everything together—and makes a lasting impression. At Giering Metal Finishing, we help you choose the right finish for both protection and presentation.

Whether you need consistent batches of powder-coated parts, high-spec e-coating, or a cosmetic paint finish that shines in a showroom, we’re here to help your product stand out.

ITAR Compliance in Metal Finishing for Military Applications

Thu, 30 Oct 2025 19:19:42 GMT

When it comes to working with military and defense-related projects, it’s not just about precision and quality—it’s about trust. That’s where ITAR compliance comes into play.

At Giering Metal Finishing, we support a wide range of industries, but for customers in the defense sector, maintaining compliance with ITAR regulations is a critical requirement. It reflects our ability to handle sensitive work securely and responsibly.

What Is ITAR Compliance?

ITAR (International Traffic in Arms Regulations) is a set of U.S. government regulations that control the export and handling of defense-related articles and services. For manufacturers and service providers like us, ITAR compliance confirms that we can:

Handle military and defense-related components
Protect classified or controlled information
Ensure secure handling of sensitive customer data
Prevent unauthorized access by foreign entities or individuals

As George Giering, President and CEO, explains:

“ITAR compliance basically confirms our ability to secure customers’ classified information from anybody that shouldn't have access.”

If you're sending parts to be finished that are tied to military programs or defense contracts, working with an ITAR-compliant provider is not optional—it’s mandatory.

Not Every Job Is Military—But Security Always Matters

While not all of our projects fall under ITAR jurisdiction, we maintain the same high level of security and confidentiality across the board. Whether the part is for a defense contractor or a commercial OEM, we treat all information and intellectual property with care.

We also understand how to separate and manage ITAR-restricted jobs within our production flow—ensuring proper documentation, traceability, and restricted access throughout the process.

ISO 9001:2015 Certification Adds Another Layer of Assurance

Beyond ITAR, we also maintain ISO 9001:2015 certification , a cornerstone of our quality system. Giering Metal Finishing has been ISO-certified since 2001, evolving with each revision of the standard—from ISO 9001:2000 to 2008, and now 2015.

This certification reinforces our commitment to doing what we say—and documenting what we do.

“Our customers want to know what we say is what we do, and what we do is what we say.”

It’s that level of transparency and accountability that builds long-term partnerships, especially in industries where every detail matters.

Working with a Finisher You Can Trust

Military and defense manufacturers face strict quality and security requirements. At Giering, we’re fully equipped to meet those needs—with:

ITAR compliance for secure work handling
ISO 9001:2015 certification for consistent process control
A culture of accountability and traceability
A long history of supporting government, defense, and high-spec applications

Whether your project involves finishing components for vehicles, communications equipment, weapon systems, or support gear, we understand the stakes—and we’re ready to deliver.

Need a Metal Finishing Partner for Defense Work?

If you're working on an ITAR-controlled project and need a finishing partner that takes compliance and confidentiality seriously, we’re here to help.

The Challenges of Coating Complex Metal Parts and How We Solve Them

Thu, 30 Oct 2025 18:44:22 GMT

Coating a flat, simple part is one thing. But when the geometry gets complicated, everything changes—from how a part is handled to how the coating is applied. At Giering Metal Finishing, we understand the unique challenges that come with finishing complex components, and we’ve built our process around solving those challenges before they become problems.

Why Complex Parts Require a Different Approach

When we talk about complex parts, we’re often referring to:

Irregular or intricate geometries
Deep recesses or hidden cavities
Tight tolerances or critical surfaces
Unusual weight distribution or size
Limited options for racking or grounding

Each of these factors impacts how the part can be handled during finishing, especially in processes like powder coating, electrocoating, or liquid painting. If the part can’t be positioned properly, it can lead to uneven coverage, grounding issues, or finish defects.

Racking and Grounding: Two Key Considerations

Every part must be securely racked or suspended during finishing. That means we need to account for:

Stability during the entire process
Access to all surfaces that require coating
Electrical grounding , especially for powder and e-coating
Minimizing rack marks or damage to finished surfaces

If a part is racked incorrectly, we risk poor coverage in critical areas—or worse, a part that can't be properly grounded, which is essential for any electrostatic application.

Our Solution: Engineering Comes First

The key to coating complex parts successfully is planning. At Giering, we take an engineering-first approach to every challenging job.

Before production begins, we:

Review part geometry and coating requirements
Design or ada pt custom racking solutions
Determine optimal grounding points
Identify any masking needs for critical a reas
Test and adjust our process using sample parts or panels

This proactive approach helps us avoid rework, eliminate guesswork, and give our customers confidence that their parts will be coated correctly the first time.

Trusted by Manufacturers with Complex Needs

We’ve helped customers across industries—automotive, aerospace, defense, medical, and industrial—solve their most difficult coating challenges. Whether it’s a delicate aluminum casting, a precision-machined bracket, or a large-scale welded assembly, our team has the experience and tooling to get it done right.

Need Help Coating a Complex Part?

If your part requires more than a basic finish—and you need a team that knows how to engineer around geometry, grounding, and access—Giering Metal Finishing is ready to help.

What Are Common Defects in Metal Finishing & Our Approach

Thu, 30 Oct 2025 18:34:53 GMT

Even with the best materials and equipment, metal finishing is a process where small variables can create big problems. At Giering Metal Finishing, we take a proactive, engineered approach to prevent those problems before they happen.

Common Metal Finishing Defects

Defects in finishing can occur at any stage of the process, from cleaning and pre-treatment to application and curing. Some of the most frequent issues include:

Surface contamination – Oils, dirt, or machining residue can prevent coatings from adhering properly.
Poor adhesion – Caused by inadequate pre-treatment or applying coating to a contaminated surface.
Coating too thin – May result in poor coverage, reduced corrosion protection, or visible substrate.
Coating too thick – Can cause runs, drips, cracking, or buildup in areas that need tight tolerances.
Inconsistent finish – Uneven texture, gloss variation, or color mismatch across parts in the same lot.

These problems don’t just affect appearance—they can compromise function, durability, and long-term performance.

Our First Article Process: Quality Starts Before Production

To prevent defects, we n ever just “press start” and run a job. Instead, we begin every production run with a first article process.

Before running your full batch, we:

Spray out test panels or sample parts
Adjust application settings based on your specifications
Verify coating thickness, coverage, an d adhesion
Confirm the finish meets visual and functional expectations

Once the process is dialed in, we move forward with full production—giving you confidence that the first part and the last part will meet the same high standard.

Why This Matters

In metal finishing, catching a mistake early isn’t just helpful—it’s essential. Once a defective finish is applied, fixing it often means stripping the part and starting over, which can delay delivery and increase cost.

Our preventative approach saves time, improves quality, and reduces the risk of rework. It’s one more way we deliver consistent, reliable results—part after part, order after order.

Trust Giering to Get It Right

With over 70 years of experience, Giering Metal Finishing combines hands-on expertise with engineered process control. From e-coating and powder coating to paint and pre-treatment, we know the variables—and how to manage them.

If you’re looking for a partner who understands the details that make or break a finish, our team is ready to help.

The Role of Conversion Coatings in Corrosion Protection

Thu, 30 Oct 2025 18:30:27 GMT

When it comes to protecting metal parts from corrosion, a strong topcoat alone isn’t enough. The foundation matters—and that foundation is often a conversion coating.

At Giering Metal Finishing, conversion coatings play a critical role in our finishing process. As George Giering, President and CEO, explains: conversion coatings aren’t just another step—they’re the surface preparation that determines how well your final coating performs.

What Is a Conversion Coating?

A conversion coating is a chemical treatment applied to a metal surface after cleaning. Unlike a simple wash or degrease, a conversion coating alters the surface at a microscopic level, changing its topography to promote better adhesion of paint or powder.

Think of it as a primer—but instead of sitting on top of the surface, it becomes part of the surface. That change helps the subsequent coating "bite" into the metal and hold tighter over time.

Why It Matters for Corrosion Protection

The ability of any coating to resist corrosion depends on two things: how well it seals the surface, and how well it adheres. A poorly adhered coating can peel, crack, or blister under stress—exposing bare metal to moisture, oxygen, and corrosion.

That’s where conversion coatings shine. By giving the surface more texture and energy, they:

Create a strong anchor for paint or powder to grip
Help prevent delamination and peeling in the field
Extend the part’s lifespan under exposure to harsh conditions
Improve salt spray performance and environmental durability

A well-applied conversion coating can be the difference between a coating that lasts 100 hours in salt spray vs. one that lasts 1,000 hours or more

When and Where They're Used

Conversion coatings are used across nearly every industry we serve—automotive, military, aerospace, commercial, and beyond—because longevity and performance matter everywhere.

Before any coating is applied, the part must be free from contaminants like oils, machining fluids, or debris. Once clean, a conversion coating is applied to chemically prepare the metal. From there, powder coating, electrocoating, or liquid painting can proceed with full confidence in adhesion and durability.

The Giering Approach

At Giering Metal Finishing, we don’t cut corners on surface prep. We understand that how you treat the metal before coating is just as important as the coating itself. Every part is carefully cleaned, conditioned, and treated based on its material, geometry, and end-use application.

Our team follows strict quality control standards to ensure every surface is ready to perform—because we know our customers count on coatings that won’t just look good, but last.

Need Help with Corrosion Protection?

Whether you're coating parts for outdoor use, harsh industrial environments, or long-term storage, our conversion coating processes are designed to give your finish a strong foundation.

The Growing Role of Automation in Metal Finishing Processes

Thu, 30 Oct 2025 18:24:04 GMT

In today’s manufacturing environment, automation isn’t just a trend—it’s a necessity. At Giering Metal Finishing, we’ve made strategic investments in automation not only to reduce labor costs, but to improve consistency, efficiency, and overall product quality.

George Giering, President and CEO, shares how automation is shaping the future of metal finishing and why it matters for every customer we serve.

Why Automation Matters in Finishing

Labor costs continue to rise, and skilled operators are becoming harder to find. That’s why automation has become a smart long-term solution—returning value quickly by increasing output and reducing error.

But beyond economics, the biggest advantage of automation in metal finishing is consistency.

Customers expect each part to look and perform exactly the same—no matter the batch size or material. Automated systems help ensure that the finish on part one matches the finish on part one thousand. That kind of consistency is essential for industries like automotive, medical, defense, and commercial OEMs.

Investing in Quality Through Automation

For Giering, automation isn’t about removing the human element—it’s about enhancing it. We've invested heavily in systems that allow for:

Uniform coating application
Reliable timing and part handling
Repeatable finishes across production runs
Efficient transitions between jobs

These systems reduce variation and eliminate many of the inconsistencies that can come with fully manual processes.

Operator Training Is Still Critical

Even the best automation equipment is only as effective as the people running it. That’s why training remains a key part of our process. We take the time to ensure our operators understand:

How to properly set up and run each system
What to look for during coating or curing
How to clean and maintain the equipment between jobs

That level of attention ensures that automated systems continue to perform at their best—without compromising the quality or reliability our customers expect.

Better Results, Less Rework, Greater Confidence

The growing role of automation in metal finishing isn’t just about doing more with less. It’s about delivering a higher level of consistency and dependability to our customers, project after project.

Whether you're ordering a single prototype or managing a high-volume production run, you can expect a consistent, high-quality finish—because we’ve engineered our process to deliver exactly that.

Ready to Work With a Finishing Partner Who Invests in Precision?

Contact Giering Metal Finishing to learn more about how our automated systems and operator expertise work together to deliver best-in-class results.

Why Pre-Treatment Is Critical for Long-Lasting Coatings

Thu, 30 Oct 2025 17:41:33 GMT

At Giering Metal Finishing, we’ve spent over 70 years perfecting the coating process. And while the finish may be what you see first, the real work starts long before the powder or paint ever touches the part.

George Giering, President and CEO, explains why pre-treatment is one of the most critical—yet often underestimated—steps in achieving a long-lasting, high-performance finish.

It All Starts with the Surface

A common misconception in metal finishing is that coating alone provides protection. The truth? If the surface isn’t properly prepared, even the best coatings will fail prematurely.

“Anybody can just degrease or blast,” George says, “but we take it to the next level to make sure the metal is truly conditioned to take on the coating.”

Our pre-treatment process is designed to ensure the coating bonds properly to the substrate, creating a finish that performs reliably over time, in all kinds of condition

Why does pre-treatment matter so much? One word: adhesion.

Without proper preparation, contaminants like machining oils, mold releases, or drawing fluids can remain on the surface—even when they’re not visible. Coating over these contaminants means the finish may not stick properly, leading to:

Premature peeling or flaking
Rust or corrosion underneath the coating
Failure in salt spray or humidity tests
Costly rework or warranty issues

“It can make the difference in salt spray performance from 100 hours to 1,000 hours,” George notes. That’s a tenfold improvement—just by cleaning and prepping the surface correctly.

The Impact of Pre-Treatment on Performance

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Common Surface Contaminants We Target

Every industry and material type presents its own set of contamination challenges. At Giering, we tailor our cleaning and pre-treatment approach based on the part’s history and end-use.

Here are a few common surface contaminants we remove:

Machining oils and coolants
Mold releases from die casting
Drawing compounds in extrusion processes
Waxes, grease, and dirt from handling or packaging

How Giering Metal Finishing Approaches Pre-Treatment

Our team uses a combination of methods—including chemical cleaning, rinsing, conversion coatings, and surface conditioning—to ensure every part is ready for its final finish. This is especially critical for industries with high performance standards, such as:

Automotive
Medical devices
Defense and aerospace
Electrical and energy components

We don’t take a one-size-fits-all approach. Every material and every application is evaluated to determine the best surface preparation method to ensure adhesion, corrosion resistance, and finish quality.

Don’t Skip the Most Important Step

A quality finish starts with a clean, properly prepared surface. At Giering Metal Finishing, we understand that the unseen steps are often the most important ones. Our attention to pre-treatment is just one way we ensure your coating looks better, performs longer, and protects your product from the elements and the clock.

Need Expert Pre-Treatment for Your Coated Parts?

Whether you're looking for powder coating, liquid paint, or e-coating, our expert team will make sure your parts are prepped the right way—every time.

Powder Coating vs. Liquid Paint: Which Is Right for Your Project?

Thu, 30 Oct 2025 17:28:03 GMT

When it comes to metal finishing, two of the most common coating methods are powder coating and liquid painting. Both offer unique advantages—and both come with their own set of limitations. At Giering Metal Finishing, we work with customers every day to help them make the best decision based on their product, environment, budget, and performance requirements.

A Brief History: Where Powder Coating Started

Powder coating first emerged in the 1970s as a more robust and environmentally friendly way to protect metal surfaces. Unlike liquid paint, powder doesn’t require solvents or thinners, which means:

No strong fumes
No messy cleanup
Easier rework (if you make a mistake, you can often blow the powder off before curing)

It quickly gained popularity as a durable, clean, and efficient alternative to traditional paint—especially in manufacturing environments focused on high-volume production and environmental safety.

Powder Coating vs. Liquid Paint: Key Differences

1. Application and Surface Coverage

Powder Coating:
Applied as a dry powder using an electrostatic charge. The powder naturally wraps around the part due to the charge, offering excellent coverage—even on complex shapes. Once applied, the part is cured in a high-temperature oven, where the powder melts and forms a durable coating.
Liquid Paint:
Sprayed as a liquid, often with electrostatic assist as well. While it doesn't wrap as efficiently as powder, it allows for thinner, more precise coatings —ideal for parts with tight tolerance requirements.

George’s insight:
“Powder is thicker and tends to build up on edges or close off small holes. Liquid paint can be applied much thinner and more uniformly in tight areas.”

2. Material Efficiency and Waste

Powder Coating :
More efficient overall. Overspray can often be reclaimed and reused, a llowing for 20–40% material recovery, depending on the system. That leads to less waste and lower m aterial costs.
Liquid Paint:
Once it’s atomized and sprayed, overspray is lost. There's no reclaim system for unused material, leading to more waste and higher costs per part.

3. Durability and Protection

Powder Coating:
Extremely durable. Great resistance to impact, corrosion, and UV exposure. Ide al for outdoor applications, automotive parts, and heavy-duty components.
Liquid Paint:
Less durable, but more versatile for decorative or specialized finishes. Offers a smoother, more refined appearance and a wider range of textures (e.g., satin, spatter, matte).

George’s insight:
“Powder coat offers a lot of great protective qualities that paint does not.”

4. Energy and Equipment Requirements

Both powder coating and liquid paint processes require significant energy input, including compressed air, ovens, and ventilation systems.
Powder Coating requires high-temperature curing, which can limit its use on heat-sensitive substrates. However, in most industrial environments, the cost and energy requirements of powder coating are still lower than those of liquid paint.

“We all know the cost of energy today,” George says. “But powder is definitely cheaper than liquid paint—and that can make a big difference in the bottom line.”

5. Surface Compatibility

Powder Coating:
Best for metals that can withstand curing temperatures (typically 350–400°F). Not ideal for plastics, composites, or thin-gauge materials that may warp.
Liquid Paint:
Can be used on virtually any material, making it the more versatile choice in terms of substrate options.

When to Choose Powder Coating

Choose powder coating when:

Durability and corrosion resistance are top priorities
The part is made of a conductive, heat-resistant metal
A thick, tough finish is acceptable or preferred
You want a more cost-effective, lower-waste process

When to Choose Liquid Paint

Opt for liquid paint when:

You need a very thin or precision coating
The substrate is non-metallic or heat-sensitive
The final finish requires specialized colors, effects, or textures
Tolerance and appearance are more important than durability

Still Not Sure? Let’s Talk.

At Giering Metal Finishing, we offer both powder coating and liquid painting services, and we work with you to determine the best process based on performance, material, volume, and cost.

Whether you’re coating an outdoor structural frame or applying a detailed finish to a decorative part, we bring 70+ years of experience to help you make the right call.

What Types of Materials Can Be Powder Coated?

Thu, 30 Oct 2025 17:18:28 GMT

At Giering Metal Finishing, we’re often asked: “What materials can you powder coat?” It’s a great question—and the answer might surprise you.

As George Giering, President and CEO, explains in a recent video:

“We can powder coat anything that’s conductive—steel, stainless steel, aluminum, zinc, brass, copper, magnesium, titanium… anything that will hold a charge.”

But our capabilities don’t stop there. Thanks to decades of engineering experience and innovation in surface finishing, we’ve even found ways to coat non-conductive materials, including glass . Let’s take a closer look.

The Basics: Powder Coating Requires Conductivity

In standard powder coating, electrostatic charge is used to attract the powder particles to the surface of the part. That means the material being coated must be electrically conductive.

Here are some of the most common materials we powder coat at Giering:

Cold Rolled Steel
Stainless Steel
Aluminum
Zinc and Zinc Die Castings
Brass
Copper
Magnesium
Titanium

These metals are excellent candidates for powder coating because they conduct electricity well, hold the charge needed for powder adhesion, and withstand the curing temperatures in our ovens.

Engineering Around Challenges: Yes, We Can Powder Coat Glass

While traditional powder coating is limited to conductive materials, Giering Metal Finishing takes it a step further.

We’ve developed specialized techniques to coat non-conductive materials like glass, which typically can’t hold an electrostatic charge. Instead of relying on the standard process, our team preheats the glass, causing the powder to melt and flow onto the surface upon contact.

This heat-based adhesion method allows us to produce smooth, durable finishes—even on substrates that other finishers might turn away.

Why Powder Coat at All?

Powder coating offers a wide range of benefits for all types of parts and industries:

Durability – Excellent resistance to chips, corrosion, and wear
Uniformity – Smooth, even finishes without drips or runs
Environmental Safety – No harmful solvents; VOC-free application
Aesthetic Variety – Wide color and texture options for decorative or branded parts

Whether you're looking to enhance the appearance of a consumer product or protect a critical aerospace component, powder coating is a proven solution—and our team is equipped to apply it with precision.

When You Need Experience and Flexibility, Call Giering

With over 70 years in business, Giering Metal Finishing has the equipment, team, and engineering knowledge to handle even the most complex powder coating projects. From standard metals to experimental substrates like glass, we’re here to help you find the right finish for your part.

Why Quality Systems Alone Aren’t Enough in Metal Finishing

Thu, 30 Oct 2025 16:46:49 GMT

At Giering Metal Finishing, we’re proud to hold industry-recognized quality certifications, including ISO 9001:2015 and ITAR compliance. These certifications matter. But as President and CEO George Giering IV explains, certifications are only as strong as the people and systems behind them.

In this blog, we’re diving into what truly sets a metal finishing partner apart—and why our investment in both people and processes makes all the difference.

It Starts with the Right Systems

Over the years, we’ve invested heavily in quality control systems, traceability, and process documentation to support our customers—especially those in regulated indust ries like medical devices, automotive, and defense.

What does that look like in practice?

Definitive Work Instructions : Every process at Giering is guided by clear, standardized instructions to eliminate ambiguity and reduce variability.
Barcode-Driven Inventory Management : All parts are scanned and tracked throughout the facility to ensure accurate inventory and eliminate confusion.
End-to-End Job Tracking : We know who worked on each job, when, for how long, and what materials were used. That level of detail ensure s complete traceability for e very order.
Audit-Ready Facility : Whether a customer is stopping in for a quick tour or performing a full audit, we’re always ready—with documentation and systems that support transparency at every step.

This infrastructure gives our customers peace of mind—whether they’re building mission-critical components or manufacturing high-precision commercial parts.

The Difference is in the People

Our leadership believes, “Your system is only as good as your people.”

That’s why Giering Metal Finishing places a strong emphasis on employee training, accountability, and a culture of continuous improvement. We encourage input from our team on the floor—many of whom have decades of hands-on experience in finishing and engineering. Their insight helps us solve complex challenges and refine our processes over time.

This collaborative culture creates a high-performance team that cares about the outcome—because everyone here understands that quality isn’t just about passing inspection—it’s about delivering consistent, reliable results.

When customers ask, “Why should I choose Giering Metal Finishing?” the answer often comes down to three things:

Confidence in our systems – backed by certifications, automation, and transparency.
Trust in our people – who are engaged, experienced, and committed to getting it right.
Continuous improvement mindset – we’re never standing still. We’re always asking, how can we do it better?

Even customers with simpler finishing needs—like coating a single part or fabricating a basic component—recognize and appreciate that commitment. Because at the end of the day, quality is felt at every level , no matter the size of the project.

Why Customers Choose Giering

When customers ask, “Why should I choose Giering Metal Finishing?” the answer often comes down to three things:

Confidence in our systems – backed by certifications, automation, and transparency.
Trust in our people – who are engaged, experienced, and committed to getting it right.
Continuous improvement mindset – we’re never standing still. We’re always asking, how can we do it better?

Ready for a Partner Who’s Built for Accountability?

If you're looking for a finishing partner who delivers more than just coatings—someone who understands your industry, protects your traceability, and continually strives to raise the bar— Giering Metal Finishing is ready to help.

Metal Finishing Masking Techniques & Engineering Solutions | Giering

Thu, 30 Oct 2025 16:39:47 GMT

Engineering-Driven Solutions for Complex Parts and Precision Results

When it comes to metal finishing, one of the most overlooked—but most important—steps in the process is masking. At Giering Metal Finishing, we work with customers across a wide range of industries who often require precise coating exclusions. Whether it’s for functional contact points, threaded holes, or aesthetic details, masking ensures that certain surfaces remain untouched by paint, powder, or electrocoating.

But here’s the truth: masking isn’t simple—and it’s not something every finisher wants to deal with. Why? Because it’s time-consuming, labor-intensive, and, if done incorrectly, can lead to coating failure or rework. That’s where we come in.

What Is Masking in Metal Finishing?

Masking is the process of protecting specific areas of a part from receiving a finish. This might include:

Electrical contact points
Threads (internal or external)
Mating surfaces
Areas requiring post-finishing assembly

At Giering, masking is not a one-size-fits-all process. We use a combination of standard materials—like high-temperature tape, plugs, and caps—and custom-engineered solutions to ensure accuracy.

Our Approach: Engineering Meets Execution

Our process begins with understanding the part geometry and the requirements of the project. From there, we tailor a masking strategy based on factors like part complexity, coating type, and volume.

For low-volume projects, we typically use:

High-temperature masking tape – Designed to withstand the curing oven and maintain a tight seal throughout the process.
Plugs and caps – Used to mask holes or studs, similar to using a cork in a wine bottle or a cap on a pen. These are simple, effective solutions that work well for small or straightforward parts.

For high-volume or complex parts, we take it a step further:

We engineer mechanical masks—custom fixtures or molded components that precisely fit the part’s geometry.
We partner with machine shops and fabrication suppliers to create reusable, high-temp tooling that saves time and improves consistency.
We design solutions that match the shape of the part, blocking finish from critical areas while allowing for quick application and removal.

The Challenge with Electrocoating (E-Coat) Masking

While masking is challenging in any finishing process, it’s particularly demanding in electrocoating—an immersion-based process where the entire part is submerged in a coating bath. Think of it like trying to keep your hair dry in a bathtub with only a shower cap—it’s tricky.

Electrocoating doesn’t just spray the surface; it flows into every crevice, making traditional masking materials less effective. That’s why our team focuses on engineering tight, precise seals and often uses custom mechanical masks to prevent coating from entering protected areas.

But here’s the good news: We’ve mastered it.

Why Other Finishers Avoid Masking—and Why We Don’t

Many finishers avoid masking altogether. It’s labor-intensive, high-risk, and often requires a level of precision and engineering that exceeds basic finishing services. At Giering, we’ve invested in both our people and our systems to manage this complexity with confidence.

We view masking not as a burden, but as a critical part of delivering a high-quality finish. It’s just another example of how we go beyond basic finishing and into engineered solutions for our customers.

Looking for a Partner Who Can Handle Complex Masking?

If your project requires precision masking, whether for powder coating, painting, or electrocoating, Giering Metal Finishing has the experience and capability to do it right . With over 70 years of metal finishing expertise, we combine engineering insight with hands-on execution to deliver clean, reliable results—every time.

2024 Employee Training & Appreciation Day

Sat, 07 Sep 2024 19:14:46 GMT

Last week, Giering Metal Finishing’s staff was educated on OSHA, EPA/DEEP, and other job-related training. This was followed by our annual Employee Appreciation Day, celebrating this year’s accomplishments of our team with great food, team-building activities, belly-laughing games, and prizes to be won. Every year, we all look forward to the Dunk Tank where employees line up to drop the managers into the cold bathwater. Given the hot temperatures that day, the water was refreshing…even though we caught the prep team adding bags of ice when filling up the bath!

BIG Thank You to Tim Endriss, our Vice President of Planning, Procurement, Safety & Environmental/General Manager, for putting together another great event.

Here were some of the highlights from the day:

Giering Celebrates 70 Years of Metal Finishing!

Wed, 15 May 2024 19:10:56 GMT

As our corporation passes a significant mile marker of age this April, we created a representative symbol for the importance of our 70-year-old, three generation, family business.

We brandished the cursive “Giering” for decades which was George Giering, II’s own script rendition. Now, as we celebrate this anniversary and the life of George Giering, III, we announce a new logo for such an accomplishment.

The new logo consists of a well thought out symbol accompanied by the family name and its service, written simply and clearly for the reader.

The “gear ring” symbol is recognizable from afar; a play on words to represent our family name.

The ring itself creates protection over the name as the family looks after the company.

The gear’s three (III) prominent teeth symbolize George Giering, III, who, as our leader, brought success and developed history. (Coincidentally, three George Gierings have run the business.)

Red coloring stimulates energy, excitement and happiness, symbolizing our character as a corporation.

All shapes – pointed, round, mirrored and asymmetrical – make up the symbol to represent the diversity of our organization’s operations.

It gives us great pleasure to set the mark for future generations in metal finishing. We kick off this rebranding effort with new apparel for our team to wear, showing pride in what we do each day.

Norwich University Loses Former Cadet, Visionary & CEO of Giering Metal Finishing, Inc., George F. Giering III, to a Long Battle With Alzheimer’s.

Thu, 14 Mar 2024 19:08:27 GMT

Dear Norwich Family Member,

It is with deep regret that I inform you of the death of George F. Giering, Class of 1965, brother of Elizabeth (Giering) Ross, VC Class of 1974.

George, 81, of Woodbridge, CT passed away on February 29, 2024. He graduated with a Bachelor of Science in Business Administration.

George was a member of the Winter Carnival and Regimental Ball committees, the Honor Tank Platoon, Mountain & Cold Weather, and was a Distinguished Military Graduate. Through the years, he was a NU Admissions Representative and a 1965 Class Agent, serving as chair of his class reunion from graduation until his 50th reunion. George was a member of the Norwich University Board of Trustees from 1983-1987 and the Norwich University Alumni Association Board from 1978-1980. He also served as a member of the NU Board of Fellows. He was presented with the Norwich University Alumni Association Distinguished Alumnus Award in 1985. In 2015, George also received the NU Admissions Sustained Service Award. George also endowed two Norwich University scholarships for cadets, the George F. Giering ’65 Scholarship and the George F. and Ethel W. Giering Scholarship . He and his wife, Geraldine, are Partridge Society Two-Star Generals and Garrison Associates Founding members.

Visiting hours will be held from 4:00 p.m – 6:30 p.m. on Friday, March 8th at Sisk Brothers Funeral Home, 3105 Whitney Ave., Hamden, CT.

A full obituary and online guestbook can be viewed at www.siskbrothers.com.

Condolences can be sent to: Mrs. Geraldine Giering, c/o Sisk Brothers Funeral Home, 3105 Whitney Ave., Hamden, CT 06518.

The Norwich community’s thoughts are with George’s family, friends, and classmates.

In Sympathy,

Diane Scolaro
Associate Vice President
Alumni Engagement
For more NU In Memoriam information, including the Honor Roll and full obituaries,
visit www.alumni.norwich.edu/InMemoriam

https://www.linkedin.com/feed/update/urn:li:activity:7171183883894423553/

Giering Metal Finishing, Inc. Loses Former Visionary & CEO, George F. Giering III, to a Long Battle With Alzheimer’s.

Thu, 14 Mar 2024 19:04:08 GMT

George F. Giering III

November 16, 1942 – February 29, 2024

George F. Giering, III, a longtime resident of Woodbridge, CT, passed away peacefully at Meadow Mills Memory Care on Thursday, February 29th, 2024, after a long battle with Alzheimer’s. Through brute strength, he courageously fought through this past year to celebrate his 81st birthday, Thanksgiving & Christmas, visit work and take joy rides. He was able to enjoy taking walks, calling friends & family and talking of the good old days to the end.

George is survived by his wife, Geraldine (Gerri), his son, George IV, his daughter-in-law, Jennifer, and his two most prized pocessions, his grandsons, Samuel and Jason.

Born November 16, 1942, George was the son of the late George F. Giering II and Ethel Warner Giering, brother to three sisters (Linda King, Noreen Endriss and Elizabeth Ross), and a sister-in-law, brother-in-law to five lucky men and uncle to twelve nieces and nephews.

Growing up in Hamden, he graduated from Hamden High School, then proudly attended Norwich University in Northfield, VT. After receiving his business degree, he served two years in the US Army as Second Lieutenant, Armor Officer and four years in Reserves. He continued to have a strong involvement with Norwich University as a Class Agent. He was a vested member on the Board of Trustees, the Board of Fellows and the Partridge Society, receiving several honorary recognitions over the years. George leaves two scholarships, one in his name and another in his mother’s name, to benefit deserving cadets. And, without a doubt, he was enthusiastically in charge of the Norwich University Class of 1965 Reunion, rallying the troops to celebrate every five years. His heart of gold allowed him to maintain lifelong friendships, always reinforced with phone calls to share stories and stay connected.

Following his service, he dedicated his life to growing our family business, Giering Metal Finishing, Inc. in Hamden, CT as President and CEO, expanding operations to Waterbury, CT and serving industries nationwide. George was a board member of the Connecticut Association of Metal Finishing, committed to advancing business and the industry. George adored his employees and never demanded anything of them that he had not done himself.

After receiving his pilot’s license as a young adult, he enjoyed flights to special destinations like Nantucket, Vermont, Block Island, and Rochester, NY.

In his “spare time”, George distinctly served his civic duties on the Woodbridge Republican Town Committee, Board of Selectman, Board of Finance and Amity Building Committee. For several years, he coached his son’s baseball team for the Woodbridge Father’s Baseball League, connecting with youth in the community. As a long-time member of the New Haven Country Club, he briefly served on their board. This man was the Chairman of Woodbridge Wetlands Commission, President of Fishers Landing Association, Nantucket, MA and President of Crestview Lake Association, Woodbridge, CT.

Most importantly, in his private life, George was always up for a ski adventure and world travel. He loved to spend time with his wife, family and friends in locations dear to him. Our family is forever grateful for the special care he received from the staff at Meadow Mills Memory Care in Hamden, CT and Connecticut Hospice.

Visitors will be received at Sisk Brothers Funeral Home, 3105 Whitney Avenue, Hamden CT on Friday, March 8, 2024, from 4:00pm to 6:30 pm; 6:30 pm to 7:00 pm will be a designated time for family & friends to share memories and stories of the George dear to us all. The family asks that in lieu of flowers, donations be made to Connecticut Hospice, Connecticut Alzheimer’s Association, or American Red Cross in George’s memory.

https://www.linkedin.com/feed/update/urn:li:activity:7171183883894423553/

Looking Back on 2023; Moving Forward to 2030

Wed, 24 Jan 2024 18:52:15 GMT

Even though 2023 ended in an unfortunate slowdown, inline with the United States Manufacturing Index (PMI), Giering Metal Finishing accomplished some major achievements throughout the year. Regardless of soaring interest rates combatting record inflation and a slowing economy, we continued our determination to lead the way as innovative and ingenious finishers.

Giering improved several ancillary industrial systems to solidify our company’s “big-picture” goals. Major improvements targeted the quality, efficiency, throughput, and adjustability of various finishing systems. We designed and integrated alarms/warning systems on curing ovens, added cooling systems, improved spray system triggers and part-turning systems, optimized lighting, and made various improvements to our Enterprise Resource Planning (ERP) system. Our ERP system was imperative in helping our managers navigate the infamous “supply chain issues” of the past three years.

Giering Metal Finishing enhanced various aspects of the company’s powder coating process including optimizing the regulated air pressure for a specific low-pressure powder coating application; the addition of static neutralizing and static control systems to remove corrugated cardboard dust from incoming parts that were previously cleaned and degreased by the part manufacturer; improvements to powder booth filtration control systems to reduce powder waste and energy consumption; and the development of a process to solidify powder waste so that it could be disposed of more efficiently.

Additionally, we undertook efforts to design and develop new and improved fixtures for holding parts during coating processes. In many cases, parts to be coated also have areas such as internal cavities, threaded holes, or other features that need to be masked off to prevent them from being coated. We strive to integrate the masks and fixture components to minimize the labor required to manually apply tape or other masking materials, saving our customers cost in their products.

Giering Metal Finishing continuously keeps our eyes on the far horizon. Tomorrow is important. But to ensure our company is still successfully servicing our customers in decades to come, we must lay the proper foundation for our growth and improvement for the next several years!

Giering Metal Finishing 2024 Holiday Schedule

Mon, 04 Dec 2023 18:43:52 GMT

New Year’s Day | Monday, January 1, 2024
Presidents Day | Monday, February 19, 2024
Good Friday | Friday, March 29, 2024
Memorial Day | Monday, May 27, 2024
4th of July Shut Down | Thursday, July 4, 2024
4th of July Shut Down | Friday, July 5, 2024
Labor Day | Monday, September 2, 2024
Columbus Day | Monday, October 14, 2024
Thanksgiving Day | Thursday, November 28, 2024
Day after Thanksgiving Day | Friday, November 29, 2024
Christmas Day | Wednesday, December 25, 2024
New Year’s Day 2025 | Wednesday, January 1, 2025

Contamination: The Dirt on Keeping Your Metal Product Clean!

Fri, 24 Nov 2023 18:42:40 GMT

Surface contamination is a significant problem in all metal finishing operations. It is very important for finishers to control contaminants to achieve consistent and positive finishing results. Giering Metal Finishing presents the following input to address this global issue:

Why Is Contamination a Problem?

In most cases a contaminated surface may:

prevent good adhesion of the coating to the substrate.
alter the hydrophilicity (insert link to Google definition) or lipophilicity (insert link to Google definition) of the substrate, repelling subsequent coatings.
interfere with an electrochemical process because of an inconsistency in conductivity.
contaminate a process, specifically a bath or rinse water.
alter the color of the finished product.
result in separations, pitting or some other surface finishing defect.
slow down the process with increased quality inspection requirements.
increased costs to remove contamination.

What Are the Typical Sources of Part Contamination?

Petroleum products such as oils and greases are used as lubricants in manufacturing.

Salts that are not properly rinsed off.
Mineral contaminated rinse water.
residual adhesives used in tape and packaging materials.
handprints from improper handling.
dust and other particulate from air or surrounding environment.
Rust from parts not being stored in a controlled environment.
Contaminated tooling or equipment (grease) used in part manufacturing.
Die-lube/mold release agents used in die casting process that adhere to part.
Flashing, millings or flaking burrs remaining stuck to the parts either with oils, heat or static.
Laser oxides
Buffing rouge
Weld slag and flux
Silicon in welds
Raw material identification markings such as die-chem, magic marker, crayon, spray paint, etc.

How Does Giering Metal Finishing Check for Contamination?

Visual incoming inspection before starting production.
Documenting condition of parts and sending photos to customer when necessary
Supply the customer with our quality control logs documenting contamination.
Request the customer provide us with the generic names, trade names, Technical Data Sheets (TDS), Safety Data Sheets (SDS, formerly MSDS) of any processing fluids that came in contact with the parts.

How Does Giering Metal Finishing Treat Parts for Contamination?

Use of industrial aqueous cleaning solutions and degreasers.
additional fresh water and deionized water rinsing for organic debris.
mechanical abrasion via media blast, hand tool or power tool.
Solvent cleaning (various alcohols or acetone).
Hot solvent vapor degreasing (trichloroethylene).
Thermal degrease with high temperatures where applicable.
Use of subsequent phosphates and conversion coat pretreatments when feasible

What Can I Do to Minimize Contamination of Your Product?

Check the contamination level of your parts before shipping to your metal finishing supplier.
Make sure your material suppliers protect metal from road debris (rain, snow, ice melt, dirt, etc) during transport by using tarps or enclosed trucks.
Ask your material suppliers to provide you with the names and properties of any lubricants or chemical treatments that are applied to your parts in manufacturing or packaging.
Make sure that your parts are shipped in clean, non-soiled packaging materials.
Make sure that your tooling & equipment is not contaminated with grease-like lubricants.
Avoid second and third shift “brews”. Ensure all shifts use consistent lubricants and there are no special recipes used to enhance performance that may affect quality downstream.
Metal finishing cleaners and some pretreatments can typically remove organic oils like those made from plants and animals more easily than others. Wax and treatments made from silicone, for example, are more likely to remain on the surface, despite chemical cleaning. Whenever possible, think ahead to the metal finishing process and use light, water-based oils and lubricants that are much less difficult to remove.

Scale from “pickled and oiled” steel leaves a barrier of contamination that impedes paint adhesion

Grease from a forming die causes separation in the paint film. These separation formations are called “fish eyes”.

Fibers from cotton gloves left on surface as a contaminant.

Bird feces contamination from an unprotected pallet transported on an open flatbed truck.

Adhesive contamiant left on surface after a plastic protective film was peeled off a “brushed finish” face.

Parts drenched in heavy oil above, which was not fully removed during the cleaning process. Contamination is left behind, causing separation in the powder coat when applied and cured.

Corrosion: How Oxidation Degrades Your Metal Product and Your Profit!

Fri, 24 Nov 2023 18:30:17 GMT

Surface corrosion is certainly a headache for any metal finishing operation. It is very important for finishers to prevent and treat corrosion properly for consistent and positive finishing results. Giering Metal Finishing presents the following input to address this global issue:

What Is Corrosion?

Corrosion is the oxidation of metals by water, oxygen, chemicals and other metals. Oxidation is also referred to as “rust” mostly for ferritic metals and also “white rust” for aluminum, zinc and other alloys.

There are basically 4 types of corrosion:

Surface corrosion, which is the initial stage, appearing as a light, crust-like formation on the top layer of the metal.
Filiform corrosion undermines a surface finish, looking like little worms or filaments spreading under the coating into metal. It can only occur when there is a coating or layer over the top of metal.
Pitting corrosion is a severe form, beyond surface oxidation which results in holes and cavities within the material.
Crevice corrosion which occurs in the presence of water and often occurs at joints such as bolted connections.

Why Is Corrosion a Problem?

When materials corrode, the metal can:

lose structural strength and create safety issues.
undermine the adhesion of any topcoat.
change appearance and become unsightly.
cause contamination and health issues
make parts very expensive to repair.
make parts less efficient and less valuable (particularly with electrical components)

How Does Giering Metal Finishing Address Corrosion?

We inspect all incoming product to make sure that there is no oxidation (rust) on bare parts. If there is oxidation, the corroded metal surface can be restored mechanically or sometimes chemically in the following processes:

Acid etch, commonly referred to as acid pickle, eats away at the oxides. These are immersion baths typically integrated within a series of baths for a cleaning, pretreatment, conversion coating or some form of plating line. Acids are also used to remove flux/slag from welding, laser cutting and other fabrication processes that leave oxides on the metal surface. Unfortunately, chemicals work best for only surface rust and medium grade pitting. If rust is severe, abrasion is the best method to remove the oxides down to the core.
Blasting with the appropriate media to achieve the level of abrasion and surface finish desired (aluminum oxide, glass bead, plastic bead, walnut shells, baking soda, etc)
Several types of abrasion techniques including sanding (various grit types), grinding, wire brush or wheel, delivered either manually or by power-driven tools depending on the application.
Once the surface is corrosion free, we can apply the pretreatment specified, like a conversion coating (iron phosphate, zinc phosphate, chromate or zirconium), to condition and protect the parts prior to top coating.
For additional protection, we can apply an epoxy electrocoating to the metal ( aka ecoat or electrodeposition coating). This coating is applied thru an electrically charged aqueous bath.
Ecoat is a very robust coating, serving as an excellent primer or final coat.
Ecoat is the primer coating that car manufacturers use to protect our cars from rusting.
Then we can apply an additional topcoat of powder coat or wet paint in any color that you choose to seal up the surface.
We know that these 3 steps work in most applications because this multi-step process passes an accelerated 1000+ hour salt-spray corrosion test per ASTM B1117. This test is a very high standard for outdoor corrosion resistance.

What Steps Can I Take to Minimize the Chances of Corrosion?

Store your parts in a dry environment.
Try to control the relative humidity in your storage area.
Prevent transferring parts from a controlled environment to uncontrolled or vice versa, especially in the warm and humid summer months. This can introduce condensation which commonly causes corrosion. Even transporting parts from cool controlled environments to a hot humid truck can cause problems.
Late June through early September is known as “the season to be rusty”. Hot temperatures, high dew points and high humidity cause hindering conditions for raw metal.
If parts are transferred, properly protect parts in a VCI (Vapor Corrosion Inhibitor) bag or desiccant to prevent condensation.
Protect parts that will eventually be coated with a corrosion inhibiting oil/rust preventative, a barrier film that prevents oxidation. Rust preventative should be light, water based (not oil based), and easy to remove with aqueous cleaners. Make sure that it’s not too heavy and does not dry onto the surface. Also, never use grease as it is very hard to remove with conventional cleaners and typically requires hot solvent vapor degreasing (trichloroethylene).
If you’re purchasing parts from overseas that are being shipped via ocean freight, keep the materials in the shipping containers until they adjust to ambient temperatures. This is a very important issue. If you receive material via an ocean carrier and immediately open the boxes in a warm facility while the parts are still cold, you will introduce condensation. The material will begin to “sweat”, causing oxidation before we have a chance to coat the parts. This will undermine adhesion and the chemical durability of your product.

“Surface rust” forming on steel surface which is becoming “pitted rust”.

Oxidation forming on a zinc die cast which is typically referred to as “white rust”.

Top Coating Over a Plated Finish with Ecoat, Powder Coat or Wet Paint

Thu, 10 Aug 2023 18:22:03 GMT

It is not very common that plated finishes are top coated with organic finishes (like electrocoat, powder coat or liquid paint). But certainly, the dual coat system is used in several industries. Top coating any type of “inorganic” plating over steel substrates with an “organic” polymeric finish can be challenging for adhesion and aesthetics. Their compatibility depends on the chemistry of the two finishes from the suppliers.

Plated finishes are deposited over the course of several consecutive baths with subsequent rinse stages between and sealants after. Plating is primarily used as a standalone finish. It can be very difficult to distinguish from appearance alone that a final rinse/sealant is dirty, contaminated or just not compatible with an organic finish. For the most part, final rinsing does not matter in the plating application because the aesthetic properties of plating can be more important than the corrosion requirements. However, upon the application of an organic coating on top of the plating, cleanliness, contamination, or incompatibility of a final rinse/sealant will create problems. Those issues arise either when the two different finishes react or during the heat cycle to cure the organic finish.

Conventional plating these days typically does not provide significant corrosion protection as they had in the past. Several protective materials were identified as significant health hazards. Those were replaced with less harmful yet less effective materials. The old saying “they don’t make them like they used to” comes to fruition here.

Giering Metal Finishing Inc. is well versed in organic and inorganic finish combinations. We exemplify almost 70 years of coating experience to help our customers prevent issues like these and combat potential rejections.

Photos above are of parts that were punched and formed from cold rolled steel sheets. They have only been zinc plated, not yet top coated with electrocoat. Significant signs of contaminant film on top of plating are seen from a dirty rinse/chromate sealant. These residual films will cause defects in the top coated organic finish.

After top coating in electrocoat, the imperfections caused by contamination in the plated finish telegraph thru the top coated finish can seen above.

2023 HOLIDAY SHUTDOWN SCHEDULE

Sat, 17 Dec 2022 18:19:27 GMT

Giering Metal Finishing 2023 Holiday Schedule

11 Holidays in 2023

1. Presidents Day Monday, February 20, 2023

2. Good Friday | Friday, April 7, 2023

3. Memorial Day | Monday, May 29, 2023

4. 4th of July Shut Down Monday, July 3, 2023

5. 4th of July Shut Down | Tuesday, July 4, 2023

6. Labor Day | Monday, September4, 2023

7. Columbus Day | Monday, October 9, 2023

8. Thanksgiving Day | Thursday, November 23, 2023

9. Day after Thanksgiving Day | Friday, November 24, 2023

10. Christmas Day | Monday, December 25, 2023

11. Day after Christmas | Tuesday, December 26, 2023

Protecting Your Casted Investment “Organically” With Multistage Cleaning and Pretreatment Systems

Thu, 06 Oct 2022 18:18:19 GMT

Part 7 of “Care and Feeding your Die Casting” by General Die Casters President, Brian Lennon, explains how a multistage cleaning and pretreatment system manages these contaminants to create a flawless cosmetic finish. Giering Metal Finishing, Inc. provided our input to Brian from years of hands-on experience with cleaning and pretreating die castings.

Click here to read “Protecting your casted investment “organically” with multistage cleaning and pretreatment systems”

Protecting Your Casted Investment “Organically” With Effective Paint Adhesion

Thu, 22 Sep 2022 18:16:49 GMT

Once again, Giering Metal Finishing contributes valuable input to General Die Casters blog called “Care and Feeding of your Die Casting presented by President, Brian Lennon. Part 6 called “Protecting your casted investment “organically” with effective paint adhesion” dives deep into the fundamentals of paint adhesion and materials used in the manufacturing process that can potentially impair coating adhesion.

Click here to read “Protecting your casted investment “organically” with effective paint adhesion.

Care and Feeding of Die Casting – Part 4

Mon, 18 Jul 2022 18:14:31 GMT

Part 4 of “Care and Feeding of your Die Casting” continues with yet another debut of Giering Metal Finishing’s value-added services. This time General Die Casters’s President, Brian Lennon, highlights proper surface preparation (mechanical and chemical), casting quality, and surface finish. He also includes adhesion testing – a critical step to assuring proper a casting finish.

We shared his Part 2 post back on May 14, 2022 about Powder Coating die castings and Part 3 on June 17, 2022 about Electrocoating and Liquid Painting die castings.

Click here to read “The Care and Feeding of Your Die Casting Part 4“.

2022 Employee Appreciation Day

Sat, 18 Jun 2022 18:12:50 GMT

2022 Employee Appreciation Day

On June 17, 2022, Giering Metal Finishing celebrated 68 years of business with the return of our annual Employee Appreciation Day.

We shut down operations, knocked out our annual training, and kicked off summer properly with good food and great fun! Employees enjoyed fresh pizza pies and gelato from a coworker’s pizza truck. Games included corn hole, horseshoe, and a team-building scavenger hunt.

To top it off, we filled the ever-popular DUNK TANK with ice water and let our team huck balls at the target, sinking the bosses! George Giering was the first to take the cold plunge. He was followed by other managers and operators who bravely walked the plank.

George was thrilled to watch his employees enjoy this time together without the daily hustle. It was best said by one employee “sinking the bosses made my day…actually it made my year!”

Care and Feeding of Die Casting – Part 3

Fri, 17 Jun 2022 18:10:42 GMT

Piggybacking on our last post, General Die Casters’ s President, Brian Lennon, posted another one of our articles about finishing in their three-part blog series called “Care and Feeding of your Die Casting.” Giering Metal Finishing’s article is debuted in Part 2 and Part 3. We shared his Part 2 post back on May 14, 2022 about Powder Coating die castings (Care & Feeding of Die Casting) .

Part 3 of his series dives into Electrocoating and Liquid Coating of die casts. These write-ups specifically address the details of finishing die castings using organic coatings which is an art in itself. We sincerely appreciate the ability to build our knowledgeable experience from the opportunities our customers have given us!

Click here to read “ The Care and Feeding of Your Die Casting Part 3 “

Care and Feeding of Die Casting

Sat, 14 May 2022 18:08:58 GMT

I was approached in February by General Die Casters (GDC) to participate in their President’s blog series called “Care and Feeding of your Die Casting”.

After reading a sample article provided by their anodizer, I promised to draft up something similar for our services. Taking advantage of a rainy long weekend, I put together a write-up about organic finishing, specifically tailored around die castings. Finishing die castings is an art in itself.

GDC has been a loyal, long-time customer of ours. Their Director of Customer Relations, Todd Jackovitz, and I met in 2011, working together to establish and grow a mutual customer’s product. We developed a great rapport over several years, bouncing manufacturing challenges off each other and referring potential customers to one another.

Not only was GDC’s engineering, production, management, and sales force a great role model for us to follow, but GDC’s impressive determination, growth, and pride in their business proved successful. Giering has followed their footsteps over the recent years, updating our equipment and investing in our company to make us a stronger, more reliable supplier to our customers.

Click here to read “ The Care & Feeding Of Your Die Casting – Part 2 "

We’ve updated our MINIMUM BILLING/LOT CHARGES

Fri, 01 Oct 2021 18:06:09 GMT

[Updated September 2021]

In September 2021, we updated our MINIMUM BILLING/MINIMUM LOT CHARGES as follows:

Clean and pretreat only (ie aluminum conversion, iron phosphate or zinc phosphate, media blast) – no subsequent finish = $150.00 lot
Silkscreen or rubber stamp only – no finish = $200.00 lot PLUS additional silkscreen or stamp charges that range in price depending on artwork
Clean, pretreat & finish (single coat) = $200.00 lot
Clean, pretreat, finish & silkscreen (or another involved finishing process) = $300.00 lot PLUS additional silkscreen or stamp charges that range in price depending on artwork.

Every job has various cleaning, pretreatment, finishing and/or marking requirements; each job is different. These lot charges are a general guide for our customers. Depending on scope of work, lot charges may vary.

MINIMUM BILLING refers to a “minimum invoice amount” to process this type of job; it is NOT an additional cost to the job. So in order for us to process a job for you, the MINIMUM invoice amount that will be billed are the charges above.

Ecoat Enables Chest X-Ray System

Wed, 04 Nov 2020 18:04:08 GMT

Products Finishing is our monthly industrial trade magazine (aka “bible) of new technology, facts, updates, and sympathetic problem-solving tips for the finishing industry. Enjoy this article about how a diverse customer base is key for small shops like Giering Metal Finishing, especially during the COVID-19 pandemic. The company says one of its largest growth areas has been with a customer manufacturing chest x-ray systems.

Ecoat Enables Chest X-Ray System

Made In America with Ari Interviews George Giering

Tue, 22 Sep 2020 18:02:14 GMT

In a podcast interview with Ari Santiago from Made In America, George Giering, President of Giering Metal Finishing Inc., shared his understanding of the value of taking risks in order to maintain the success and growth of his company. He touts having family support and a great mentor as keys to helping him navigate the ebbs and flows of the business.

George Giering, Giering Metal Finishing Inc – Taking Risks To Grow and Develop

Segments

Editorial mention of Giering in NewHavenBiz August 2020 Regarding Hamden Metal Biz Expansion

Fri, 07 Aug 2020 17:56:45 GMT

Here is editorial mention of Giering in NewHavenBiz August 2020 regarding Hamden metal biz expansion: Editorial Mention of Giering in NewHavenBiz August 2020

Big thank you to Litchfield Builders for their amazing construction services!

Giering Metal Finishing Completes Expansion with Hamden Business Incentives

Fri, 07 Aug 2020 17:55:10 GMT

Mayor Curt Balzano Leng and 6th District representative Kath Shoemaker are pleased to announce the completion of an expansion at Giering Metal Finishing. This 1800 s.f. addition will allow this family owned manufacturer to improve production in their State Street plant. Ms. Shoemaker presented Mr. Giering with an incentive check that was part of the package offered as part of the incentive package for the expansion.

“Seeing investment and expansion on Welton Street is a very good sign for Hamden. I’m thankful for Giering’s decision to invest in an important neighborhood where residents and business coexist successfully”, from Mayor Curt Balzano Leng.

From George Giering….”Giering Metal Finishing, Inc. chose our 2685 State Street facility in Hamden as our best potential facility (out of three) to accommodate a new job in 2018 for Parker Hannifin. Parker Hannifin was phasing out their finishing department in North Haven and Giering won the bid on the finishing work. This particular Hamden facility operates a significant portion of our automated finishing equipment. One of these systems required modification & updating to support the new workload. However modifying the equipment also involved changes to the surrounding building, including raising the roof elevation, removing room dividers, updating lighting, fire suppression & electrical service, incorporating better ventilation & circulation and improving insulation. The original structure was built in late 1970’s and had far exceeded its life. In the cold winter months, our energy bills sky-rocketed to maintain the heat in the building & equipment. The renovation was a perfect opportunity to replace existing worn structure with an updated, sturdier, more energy efficient building. We also added a full time employee as well as 2 temporary employees. The Town of Hamden’s staff was more than accommodating, helping us comprehend and expedite all the necessary details involved in this kind of venture. On top of that, Hamden offered incentive to extend the long life of a very productive American manufacturing facility. Hamden’s efforts will allow Giering Metal Finishing to continue supporting the Town of Hamden and the State of Connecticut after 66 years in business.”

Dale Kroop is the Director of the Hamden Business Incentive program,”Our program marks over 20 years of success helping businesses of any type, anywhere in Town. Manufacturing is a key industry in Town and we have been able to keep our manufacturing cluster going though our Incentive program”.

For more information on Giering Metal Finishing go to their web site at https://gieringmetalfinishing.com/

Giering was able to take advantage of the town’s tax abatement and grant programs. For more information on Hamden Business Incentive Program go to http://www.hamden-ct.com/default.asp or email us at dkroop@hamden.com.

Written by: Town of Hamden, Economic and Neighborhood Development.

Editorial Mention of Giering in Products Finishing May 2020 Regarding COVID-19

Tue, 14 Jul 2020 17:53:29 GMT

Here is editorial mention of Giering in Products Finishing May 2020 regarding involvement of COVID19 related finishing projects: Editorial mention of Giering in Products Finishing May 2020.

What Is Electrocoating?

Mon, 06 Jul 2020 17:49:43 GMT

Products Finishing is our monthly industrial trade magazine (aka “bible) of new technology, facts, updates, and sympathetic problem-solving tips for the finishing industry. Enjoy this article about electrocoating. E-coat can produce uniform finishes with excellent coverage and outstanding corrosion resistance.

https://www.pfonline.com/articles/electrocoating

COVID-19 Update

Wed, 01 Jul 2020 17:48:40 GMT

Subject: COVID19 Update

Dear Giering Metal Finishing Employees, Customers and Vendors,

Giering Metal Finishing, Inc is an “essential business”, providing finishing services to the Department of Defense, Agriculture & Medical industries. As uncertainty continues with the spread of Coronavirus (COVID-19), we cautiously navigate our reactions to the situation. The health and safety of our employees, customers and vendors is a critical priority as we function in the workplace while practicing safe and effective procedures.

In order to manage this risk, we are following our Defense Control Plan, setting the following restrictions and precautions:

Limiting our employees to the respective buildings in which they work.
Limiting access to outside drivers delivering and picking up material & sales people.
Limiting access to outside vendors to only those essential for production/equipment service.
Limiting access to customers requiring on site quality assessment or job review.
Limiting person to person exposure during break & lunchtime.
Disinfecting/cleaning our facility & equipment throughout the day.
Wearing appropriate Personal Protective Equipment.
Ending usage of all vending machines.
Having procedures in place for reacting to a situation if an employee tests positive for COVID19

Employees must remain calm and maintain proper hygiene at work and at home. Employees must practice social distancing and avoid contact with anyone sick or those who have traveled outside the state & especially outside United States mainland. Employees must abide by quarantine rules if applicable. We require that if an employee feels sick to please stay home and contact his/her medical professional immediately; test as necessary. Employees are preferred to be cleared by a medical professional & be fever free for 1-2 weeks before returning to work. Body temperatures may be requested upon return.

We will address compensation for any employees who test positive, directed by state and federal guidelines. We will send detailed information privately respecting HIPAA while protecting our other employees by implementing appropriate shut downs and disinfectant procedures. Our employees depend on our company for a source of income and we are doing everything possible to balance work and safety.

We assess the Coronavirus (COVID-19) situation daily so we can continue to update and work with you as it evolves. We have been very diligent in our defense and I am proud of how well we have performed thus far.

Sincerely,

George Giering
President

A Conversation With George Giering, Jr.

Tue, 30 Jun 2020 17:46:38 GMT

It gives us great pleasure to announce George Giering, Jr. is in Product Finishing’s June 2020 edition.

A Conversation with George Giering of Giering Metal Finishing Inc.

George Giering is the third-generation president of Giering Metal Finishing Inc., a leader in liquid coating, coating, and powder coating. George Giering Jr. has deep roots in the finishing industry. His grandfather started in the industry in 1939, painting dental chairs out of his barn. Eventually, he expanded and Giering Metal Finishing Inc. was established in 1954. Giering’s father also took a turn as company president, often bringing young George to work with him. In 2001, George Giering Jr. found himself following in his father’s and grandfather’s footsteps.

George Giering, Sr. Featured in Products Finishing Magazine

Thu, 12 Sep 2019 17:45:17 GMT

It gives us great pleasure to announce George Giering, Sr. as Product Finishing’s September 2019 editorial spotlight.

https://www.pfonline.com/columns/its-all-for-guys-like-george

Enjoy this article about a good old American manufacturer. Products Finishing is our monthly industrial trade magazine (aka “bible) of new technology, facts, updates, and sympathetic problem solving tips for the finishing industry. Hopefully you will get a large charge of the editor’s piece on him. Congrats to the guy who deserves all the credit for the corporation. Thanks to all our customers for supporting him for all these years (62 years to be exact)!

ISO 9001:2015 Certification Upgrade

Tue, 23 Oct 2018 17:44:08 GMT

On August 15, 2018, Giering Metal Finishing, Inc. took the next step in our commitment to quality. ASR Registrar approved our efforts in upgrading our quality system with a ISO 9001:2015 certification.

We are proud of our staff for achieving this level of quality for our finishing services!

Special thank you to Eddie Bisson, our Quality Director, for making this happen.

We Have a New Phone System

Thu, 14 Jan 2016 17:42:56 GMT

Yes, we finally made it into the 21st century with a new VoIP phone system. It is automated so please see our CONTACT page for a list of contact extensions and departments. Or contact us by email.

New 2nd Zinc Phosphate Line With Extended Capabilities!

Tue, 25 Feb 2014 17:36:11 GMT

By adding a second immersion zinc phosphate line, we are no longer limited to processing steel parts over 5 ft in length in order to offer optimum corrosion protection. We have expanded our processing limitations to 7 ft long while at the same time DOUBLING our production through put. Following the automotive & military industry’s lead, many OEM’s are realizing the importance of zinc phosphate in the overall performance of their products.

Like our other zinc phosphate line, the new line offers light, paint grade zinc phosphate per TT-C-490 type I and GM9984123 with rust removal capability via acid pickle for light degrees of oxidation.

We Now Do Medium Grade Zinc Phosphate!

Mon, 28 Jan 2013 17:34:09 GMT

In December 2012 we installed a new heavy grade zinc phosphate line that has been approved by Rock Island Arsenel / US Army Tank & meets mil-specs TT-C-490 type V. This line includes rust removal via acid pickle for light degrees of oxidation.

We also offer subsequent oiling processes for zinc phosphate – ask for details!

giering-metal-finishing

What Is Electrocoating (E-Coating) & When Should It Be Used?

What Is Electrocoating?

What Makes E-Coating Different From Spray Coating?

When Should You Use Electrocoating?

What Are the Size Limits for E-Coating at Giering?

Why Giering for Electrocoating?

Top 5 Benefits of Electrocoating for Automotive Applications

1. Superior Corrosion Protection

2. Precision Coating for Tight Tolerances

3. Cost-Effective for High Volumes

4. Dual-Purpose: Primer or Final Finish

5. Eco-Friendly and Compliant

Why Automotive OEMs Choose Giering for Electrocoating

Why Electrocoating Is the Ideal Primer for Topcoat Finishes

What Makes Electrocoating a Superior Primer?

Compatible Topcoats You Can Apply Over E-Coat

Benefits of Using a Dual-Coat System

Precision, Performance, and Partnership

Can You Electrocoat That? If It’s Conductive, Giering Can

What Materials Can Be Electrocoated?

Why Conductivity Matters in Electrocoating

Complex Shapes Are No Problem for E-Coating ﻿

Real-World Applications for Electrocoating

Environmentally Responsible, Technologically Advanced

Want to Know if Your Parts Can Be E-Coated?

Sustainability in Finishing: Giering Metal Finishing’s Commitment to Environmental Responsibility

Long Before Sustainability Was Trendy, We Were Committed

Responsible Waste Handling Is Non-Negotiable

How Tech Drives Quality at Giering Metal Finishing

A Legacy of Innovation Since the 1950s

Smarter Systems = Better Results

Advanced Cleaning and Prep: Where Quality Starts

Why It Matters for Our Partners

Trusted for Over 70 Years- and Still Pushing Forward

How Giering Stays Ahead | Metal Finishing Excellence

Precision-Driven Manufacturing Starts with Process Monitoring

Preventive Maintenance Is More Than a Checklist—It’s a Culture

Investing in Equipment, Facilities, and People

A Culture of Teamwork and Daily Engagement

Why It Matters to Our Customers

How Giering Metal Finishing Delivers Expert Customer Consultation

What Does “Consultative” Mean at Giering?

Engineering-Driven Finishing Sets Us Apart

We Offer Options and Answers

Why Customers Trust the Giering Approach

Ready to Work with a Finisher Who Thinks Like an Engineer?

Understanding the Metal Finishing Process From Start to Finish

Step 1: Cleaning the Surface

Step 2: Applying a Pre-Treatment

Step 3: Applying the Finish

Our Focus: Color, Thickness, and Adhesion

Ready to Start a Project?

How Does Metal Finishing Enhance a Final Product?

1. Aesthetic Appeal

2. Corrosion Resistance ﻿

3. Durability in the Field

4. Quality Perception

5. Brand Differentiation

Let the Finish Do the Talking

ITAR Compliance in Metal Finishing for Military Applications

What Is ITAR Compliance?

Not Every Job Is Military—But Security Always Matters

ISO 9001:2015 Certification Adds Another Layer of Assurance

Working with a Finisher You Can Trust

Need a Metal Finishing Partner for Defense Work?

The Challenges of Coating Complex Metal Parts and How We Solve Them

Why Complex Parts Require a Different Approach

Racking and Grounding: Two Key Considerations

Our Solution: Engineering Comes First

Trusted by Manufacturers with Complex Needs

Need Help Coating a Complex Part?

What Are Common Defects in Metal Finishing & Our Approach

Common Metal Finishing Defects

Our First Article Process: Quality Starts Before Production

Why This Matters

Trust Giering to Get It Right

The Role of Conversion Coatings in Corrosion Protection

What Is a Conversion Coating?

Why It Matters for Corrosion Protection

Complex Shapes Are No Problem for E-Coating

2. Corrosion Resistance

It All Starts with the Surface

Need Expert Pre-Treatment for Your Coated Parts?

A Brief History: Where Powder Coating Started

The Basics: Powder Coating Requires Conductivity

Why Powder Coat at All?

It Starts with the Right Systems

What Is Masking in Metal Finishing?

Our Approach: Engineering Meets Execution

The Challenge with Electrocoating (E-Coat) Masking

Why Other Finishers Avoid Masking—and Why We Don’t

Looking for a Partner Who Can Handle Complex Masking?