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galvanized steel

2 Problem Substrates (And How to Overcome Them)

in Application Techniques
photo of a failing masonry coating

Quick: Name the toughest substrate challenges in commercial painting jobs. If you said concrete and galvanized steel, you’re on the right track. “Concrete/cement is the No. 1 building material in the world, but more and more galvanized steel is being used,” says Gary Vorick, Global Training Manager, Sherwin-Williams. “These are two of the most problematic…

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What You Need to Know About Coating Galvanized Steel

in Application Techniques

Galvanized steel is a type of steel that has been galvanized by the application of a zinc coating to protect it from corroding or rusting. “That means you’re not painting steel, you’re painting zinc,” says Gary Vorick, Global Training Manager, Sherwin-Williams. Here’s what you need to know to prevent paint failure on this problematic substrate.

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