What is a powder-coat finish on a metal locker and why does it matter?

Powder coating is an electrostatic application of dry paint powder that is cured under heat to form a hard, even shell. Compared to liquid paint, powder coat is more resistant to chipping, scratching, and corrosion — a critical advantage in shared-use locker rooms where surfaces are bumped daily. A quality powder-coat locker will maintain its appearance for 10–15 years in normal office conditions. Look for a minimum 2-mil coating thickness and a finish that meets ASTM D3359 adhesion standards. Glossy finishes show fingerprints but clean easily; matte finishes hide marks but may be slightly rougher. OfficeFurniture2go.com carries powder-coated steel lockers in a range of finishes — call 1-800-460-0858 for color samples.