Ask The Expert

Using Solvents to Your Advantage

With so many solvent variations it can be different to choose the ones you need for your liquid coating process. In this helpful Products Finishing Ask the Expert article, Don Boespflug of Sherwin-Williams discusses the considerations you should keep in mind when selecting a solvent. 


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Masking Solutions for Medical Applications

According to Custom Fabricating and Supplies, a cleanroom is ideal for converting, die cutting, laminating, slitting, packaging and assembly of medical-grade products.

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How to Address Declining Powder Coating Coverage Over Time

Fine particles from reclaim could be to blame for powder coating problems that emerge over time. Avoid problems by keeping hooks clean, maintaining guns and using reclaim powder quickly to avoid accumulation of fines.

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The Lowdown on Infrared Curing

In this Q&A, infrared curing’s ins and outs are covered by Carlisle Fluid Technologies, including how it works, why its a popular curing type and the benefits of it.

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Corrosion Protection Options for Aluminum

Seeking to understand aluminum corrosion and prevention? Jacob Weingart of Columbia Chemical offers a helpful overview of corrosion protection options for aluminum and its alloys. 

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Blasting vs. Washing

Weighing your surface prep options prior to powder coating? Products Finishing columnist Rodger Talbert discusses the considerations you should keep in mind.

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Measuring Thick Nickel on Aluminum or Steel

XRF is the go-to instrument for measuring electrolytic and electroless nickel coating thicknesses, however the technology does have limitations when it comes to measuring thick coatings. This helpful Ask the Expert article from Rob Weber of Fischer Technology explores several alternative methods. 

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Get in the Lab: Investing in Automation

Looking to upgrade your coating process and possibly invest in automation solutions? This helpful Ask the Expert article from Tom Brown of Carlisle Fluid Technologies offers advice for doing your research and working with your equipment supplier. 


Liquid Chrome Vs. Chromic Acid Flake

Contemplating how to continue offering chromic acid services in an increasingly stringent regulatory world? Liquid chrome products may be the solution you’re looking for.

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Factors Affecting Frictional Properties of Plated Bolts

To better control the friction in a bolted joint, it is essential to understand all the factors affecting it, including lubricant and topcoat.

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Having a Blast: Best Practices for Media Blasting

5 considerations for media blasting as surface preparation for coatings.

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Powder Coating Chipping on Aluminum Extrusion

The only way to get reliable results with powder on aluminum that will be used outdoors is to use an aluminum conversion coating that neutralizes the surface so the oxide cannot rapidly reform, according to Rodger Talbert. 

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Software Can Make Job Shops Profitable

Steelhead Technologies’ Jeffrey Halonen answers two questions about how using software increases profitability.  

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The Benefits of Electroless Nickel Plating

Looking to add electroless nickel to your capabilities? This overview can help you understand the benefits of EN and appropriate applications. 

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Tackling Common Cleaning Challenges

These four cleaning problems have practical solutions that, when followed properly, can be successful. 


Selecting high-capacity anodizing tanks

Process tanks are the foundation of finishing. Asa Halliday of Tri-Mer Corp. discusses considerations to keep in mind when selecting anodizing tanks.

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Factors Affecting Job Shop Profitability

Powder coating expert Rodger Talbert answers a question about procedures that affect profitability, including quoting methods.

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Powder Coating Automation Can Reach ESG Goals for Automotive Parts

By adopting the robotic process automation (RPA) powder applicator, a plant can make significant savings for both the environment and the bottom line.

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Conductivity and Plating

Eric Xie of PAVCO Inc. discusses conductivity when considering the combination of plating metal deposits, passivates and topcoats/sealers.

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Avoiding Powder Coating Defects on TGIC-Free Metallic

ChemQuest’s Kevin Biller shares how to omit pinholes and voids when powder coating. 

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Reducing Hardness for Polyester Resin

ChemQuest’s Kevin Biller answers the question of how to reduce hardness on a polyester resin for powder coating. 

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Understanding Shot Peening

A look inside shot peening — a process of “hammering” of work pieces with precisely defined blast media.


3-Stage Versus 5-Stage Washers

Columnist Rodger Talbert explains the difference between a five-stage washer and a three-stage washer, and how one provides better corrosion protection over the other. 

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Dirt in the Powder Coated Film

Rodger Talbert shares how to identify dirt showing up on powder-coated film and where it comes from. 

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Proper Chemical Handling for Plating

Every year, improper chemical handling in industrial environments leads to injury and significant financial loss. Read about how to stay safe.

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Torque Tension Modifiers

Matt Schario of Columbia Chemical discusses the principles of torque tension and why it is a concern for platers who coat fasteners.

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Trends in Plating on Plastic

As plastics have become more ubiquitous, the demand for metal plating of plastics has increased. 

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Film Thickness Control

Have a powder coating job that requires precise film thickness control? Products Finishing columnist Rodger Talbert offers advice controlling the variables that can impact your success. 

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