August Race™ GRP Sealer UV is a premium high-gloss UV-protective poly-coating engineered specifically for fibreglass (GRP) boats. Using advanced polymer technology, it forms a durable, long-lasting protective layer while enhancing the surface with an intensely reflective, ultra high-shine finish. Designed for versatility, it can be used as a stand-alone alternative to Smooth Opacity UV Polish or applied as a secondary sealing coat to lock in wax, increase depth of gloss and maximise UV protection. All products produced after 2025 have been reformulated to ensure they are non-harmful to the marine environment, fully MARPOL Annex V compliant and completely non-hazardous.