Powder coatings are a type of finish applied to surfaces, typically metals, to provide a durable and protective layer. Unlike traditional liquid paints, powder coatings are made from finely ground particles of pigment and resin, which are electrostatically charged and sprayed onto the surface. The coated item is then heated in an oven, causing the powder to melt and form a smooth, hard finish. This coating process offers several advantages, including resistance to chipping, scratching, and fading. Additionally, powder coatings are more environmentally friendly than conventional paints, as they emit fewer volatile organic compounds (VOCs) and can be recycled, reducing waste.