Collinite 920 Fiberglass Marine Cleaner - 16oz

The Collinite 920 Fiberglass Marine Cleaner in 16oz is a purpose-built solution for anglers and boaters who demand pristine gelcoat and fiberglass surfaces. After years on the water, you know that UV exposure, salt spray, and oxidation degrade your vessel's finish faster than you'd like—and standard deck cleaners simply don't cut through embedded grime without damaging the protective coating underneath. This cleaner addresses that exact problem, removing surface contaminants while conditioning fiberglass to restore clarity and shine without stripping away existing wax or polish layers.

Collinite engineered the 920 formula to dissolve oxidation, watermarks, and algae stains through gentle chemical action rather than abrasive scrubbing. The concentrate works on wet or dry fiberglass, penetrating into pores to lift contaminants that accumulate in saltwater and freshwater environments alike. A 16oz bottle delivers substantial coverage—ideal for cabin sides, hull sections, and console housings—with a light, pleasant odor that won't linger in your cabin or closed storage areas. The cleaner leaves no streaks or residue when rinsed, and it conditions the surface to enhance natural color depth and gloss.

This cleaner is essential for fiberglass-hulled boats, center consoles, and any vessel with exposed gelcoat that sits in sunlight or brackish water. Serious anglers use it quarterly or after extended saltwater runs to prevent permanent oxidation and maintain resale value. It's compatible with all fiberglass types and safe for use before waxing or polishing—in fact, it preps the surface for better adhesion of protective coatings. Keep a bottle onboard during the season for quick touch-ups at the ramp or dock.