KWIK SHINE is an All in One Boat Cleaner, Polish and UV Protector For All Hard Surfaces. Use it on Fiberglass, Paint, Aluminum Towers, Outriggers and Rigging. With KWIK SHINE™, you don't need to use water - Just Spray On and Wipe. KWIK SHINE actually Converts Salt Into Polish. You will love the Brilliant, Mirror-Like Finish! One Bottle contains 450 ml of KWIK SHINE.