Star brite

Removes deposits on boat bottoms, scum line and rust stains quickly and easily.Water based, environmentally friendly, biodegradable formula., Special patented buffering process makes this product safer than other acid based bottom cleaners., Safe for use on fiberglass, metal, wood and stainless steel surfaces, Also great for removing rust stains, Begins working on contact, Ideal for removing marine deposits from inflatable boats and RIBs