Americana DuraClear Matte Varnish 8oz - Brush-on polyurethane, non-yellowing varnish that forms a tough, flexible, clear finish that dries quickly. Use on wood, plaster, tin, resins, ceramic bisque, papier mache, terra cotta and plastic. Forms a weatherproof, protective seal on both indoor and outdoor surfaces. Protects surfaces from chemicals such as alcohol and resists water stains or rings. No smelly fumes. Non-toxic.