How do you restore faded gelcoat on a boat?
How do you restore faded gelcoat on a boat? Soak a soft, clean cloth in Marine Polytrol and wipe onto the gelcoat, remembering to wipe off the excess liquid as quickly as possible. (Failure to do so may result in a patchy and uneven appearance). Gently shine the gelcoat with a lint-free cloth to achieve a superior sheen.