Fiberglass Stain Remover {FSR}

FSR is a stain absorbing gel that is ideal for removing oil, rust, exhaust, waterline and transom stains. Non-abrasive quality means that it's safe to use on white painted surfaces as well as on gelcoat. Just be sure to test a small area first to be sure FSR will not damage finish. Requires no sanding or compounding. Simply apply with a brush, sponge or cloth. Wait a few minutes and then wipe off or rinse.