What is a Powder Coated Steel finish?
Some carport frames come with a weather-resistant powder coating. It looks great, is tough, and resists scratching. Powder coating is a dry finishing process. Finely ground particles of pigment and resin are electrically charged and sprayed onto the products to be coated. The parts that are to be coated are electrically grounded so that the charged particles adhere to them until melted and fused into a solid coating, in a curing oven.