Insel USA Protective Wax Plastic Coating Spray is a protective and invisible paint that protects against rust and corrosive effects of weather conditions. It forms a flexible film used for metals such as silver, copper, bronze, aluminum and protects materials such as wood, plastic, stone and paper. Application Areas: İnsel Protective Wax Plastic Coating Spray forms an invisible and flexible film ideal for protecting metals such as copper, silver, aluminum and bronze. It also protects other materials such as paper, stone, wood and plastic. It does not yellow over time.