Powder coating is a type of electrostatic coating applied as a dry powder. It is typically used to provide a durable, abrasion-resistant, and corrosion-resistant finish to aluminum or steel surfaces.

The powder coating process uses an electrostatic charge to attract and hold the powder onto the surface of the object being coated. This can be done by hand or with automated equipment. Once the powder has been applied, it is heated until it melts into a thin liquid film that covers the entire surface of the object being coated.

Powder coatings can be formulated with different gloss or matte finishes.