PTEF based polish that bonds to fiberglass, metal, Plexiglas and painted surfaces. Lasts up to 6 times longer than other marine waxes. UV inhibitors help stop fading and oxidation. Easy to use - wipe on, let dry, wipe off. Leaves a super smooth, no stick coating which reduces drag and repels dirt grime and stains. Perfect for a fast, slick racing bottom on dry-sailed boats. Can be applied over older wax.