SHINE COAT " PS Varnish H777" Polyester varnish is a type of clear or tinted coating used to protect and enhance the appearance of surfaces, especially wood. It's known for its durability, high gloss finish, and resistance to chemicals and abrasion. Polyester varnishes are typically two-part systems, requiring the mixing of a resin and a catalyst before application.

Composition: Polyester varnish typically consists of a combination of polyester resin, solvents, and additives. The resin forms the base, providing durability and adhesion, while solvents like xylene or butyl acetate adjust the viscosity for application. Additives may include curing agents, stabilizers, or pigments to enhance specific properties such as heat resistance, electrical insulation, or appearance.