What is thermoset powder finish?
Weather resistant polyester or urethane thermoset powder is electrostatically applied, oven cured and bonded at approximately 400 degrees to a minimum dry film thickness of 1.5 mils. Thermoset powder paint finishes are resistant to scratching, chipping or peeling and have excellent color retention. The National Association of Architectural Metal Manufacturers, Metal Finishes Manual, rates the outdoor life of these powders at 15+ years.