Powder Coating Clinic
Rodger Talbert

Rodger Talbert

What causes outgassing? What are the benefits of powder coating? What are the best inspection practices? Why is my powder chipping off? Powder Coating expert Rodger Talbert answers these questions and others.

Got a question or comment for Rodger? Send him an email.

The latest from the Powder Coating Clinic

Pinholes in Bend Area

How can we prevent pinholes from forming in the bend area of a part after the powder coating has cured?

Ask an Expert Published: May 30, 2014

Powder Over Galvanized Steel

Is a "duplex" system of powder over hot dip galvanized steel common?

Ask an Expert Published: May 23, 2014

Salt Spray Testing vs. Field Performance

How we can ensure corrosion resistance on steel cabinets used outdoors?

Ask an Expert Published: May 07, 2014

Powder on Wood

This reader needs advice about powder coating wood kitchen cabinets.

Ask an Expert Published: May 05, 2014

How to Determine if Coating is Powder or Liquid

How can I tell if a metal part is powder coated or liquid painted?

Ask an Expert Published: April 29, 2014

Coating Failure in Marine Environment

Why is the powder coating beginning to fail on parts exposed to a marine environment?

Ask an Expert Published: April 07, 2014

Pinholes in Coating

How can we prevent pinhole formation in bend areas of parts made from hot-rolled, pickled and oiled (HRPO) steel?

Ask an Expert Published: March 31, 2014

Proper Metal Temperature for Application

What are both the ideal and the maximum surface temperature metal should be when applying powder?

Ask an Expert Published: March 24, 2014

Rust on Steel Chairs

Patio chairs that were sandblasted, zinc-primed and powder coated about one year ago have started to rust in the area where the expanded metal seat fits into the formed frame. What went wrong in the original process, and how can we fix this problem?

Ask an Expert Published: March 17, 2014

Color Variation with Metallic Powder

Why are color and appearance so inconsistent with metalic powders on sheet metal?

Ask an Expert Published: March 04, 2014

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