STAR BRITE Ultimate Boat Guard Speed Detailer & Protectant uses high-tech polymers that bond to fiberglass, polished metal, plastics, rubber and painted surfaces to add shine, enhance color and provide a barrier to UV damage. Just spray on and buff off to keep the boat looking its best and extend the time between having the boat waxed or polished.Special polymers provide UV protectionAdds shine and enhances colorFor use on all fiberglass, vinyl, painted surfaces and polished metal