August Race GRP Sealer is a semi-permanent polymer coating that keeps your boat or jet ski gleaming while protecting against water spots. Its advanced formula creates a high-gloss finish that actively repels water, encouraging efficient sheeting and reducing unsightly residue. Environmentally friendly and 100% biodegradable, this innovative coating offers sustainable performance without compromising quality. Proudly made in the UK, GRP Sealer ensures your marine craft stays pristine and protected.