303 Protectant acts as a beautifying liquid sunscreen for fiberglass, vinyl, rubber, plastics, and sailcloth. Immediately restores original color and gloss to faded fiberglass without buffing! Keeps fiberglass looking showroom-new with periodic spray on/wipe off applications, usually every 45 to 60 days of exposure. 303 is not oily or greasy, will not wash off, and does not attract dust. No other product provides this much protection for your boat and water gear. Use 303 Aerospace Protectant to keep your boats seats, sails, hull, and windows colorful and clean. Ships ground only.