The Rustins Yacht Varnish is specially formulated on Tung Oil to give maximum protection and durability to marine and other external woodwork. Has excellent adhesion and will not flake or peel when correctly applied. Good resistance to rain, sunlight, frost, salt and chemically polluted atmospheres. A high degree of flexibility, giving enhanced protection to cracking, checking and loss of adhesion. Suitable for all types of exterior hard and soft woodwork such as doors, window frames, cladding as well as marine woodwork.