Fiberglass Boat Wax is for those in search of glistening fiberglass and lasting protection without the elbow grease of a paste wax. Wax preserves finish and look by shielding against outdoor corrosion from UV rays, stains, chalking, salt spray, marine growth, and more. Reduces surface drag (improving speed and fuel efficiency) while making washings faster and easier. Ideal for large surface area jobs where radiant shine, protective longevity, and timely job completion are all paramount. Ideal for boats and RVs, this wax should be used on clean, contaminant-free surfaces including exterior gel coats, clear coats, fiberglass, painted plastic, metals, and highly finished wood. Not recommended for rubber, black trim, vinyl, glass, or non-painted plastic.