A form of coating called Teflon Powder is applied as a dry, free-flowing powder. In contrast to traditional liquid paint, which is applied using an evaporating solvent, powder coating is often applied electrostatically and subsequently is hardened by heat or Exposure to UV or other heating source. Thermoplastic or thermoset polymers could make up the powder. The purpose of using it is often to provide a hard finish that is more durable than conventional paint. Also known as Powder Coating using Polytetrafluoroethylene.