Davis FSR Big Job 2L Fiberglass Stain Remover

Davis FSR Big Job is a 2 liter (67.8 fl oz) bottle of Fiberglass Stain Remover, sized for really big cleanups. It's a stain-absorbing gel that lifts oil, rust, exhaust, waterline and transom stains. It also removes road grime from trailered boats and RVs.

FSR is non-abrasive, so it's safe on gelcoat and white painted surfaces. It needs no sanding or compounding. Davis recommends testing a small area first to make sure it won't damage the finish.

Apply it with a brush, sponge or cloth, wait a few minutes, then wipe or rinse it off. The gel clings to vertical surfaces like the transom and hull sides. Store the container closed between uses and keep the application tools clean so old residue is not transferred back to the surface. Browse more boat cleaners.

• Removes oil, rust, exhaust and waterline stains
• Non-abrasive gel safe on gelcoat
• No sanding or compounding
• 2 liter size for large jobs
• Volume: 2 L