About the work : Powder coating is a type of coating that is applied as a free-flowing, dry powder. The main difference between powder coating and conventional liquid coating is that the powder coating does not require a solvent to keep the binder and filler parts in a liquid suspension form. The coating is typically applied electrostatic... ally and is then cured under heat to allow it to flow and form a "skin". Powder coating is usually used to create a hard finish that is tougher than conventional paint. Powder coating is widely used for coating of metals, such as aluminum, brass, and steel.+ More