Metal Effects Permacoat in 4 or 16 oz. A clear, water-based sealer that protects the metallic paint surfaces oxidized with Metal Effects Patina Aging Solutions. Permacoat varnish forms a film over the highly acidic surfaces. It will prevent further oxidation and limit color change without cracking or yellowing.
Permacoat can be applied using a brush, roller, or spray equipment. Other varnishes can be applied over the Metal Effects Permacoat Varnish to add extra durability.
Modern Masters – Metal Effects Permacoat Xtreme Technical Data Sheet.