Marine Spray Nine Boat Bottom Cleaner 946 ml Apparel & Accessories Smooth face double knit fabric

Smooth face double knit fabric

Full length side leg zips w/ double-headed zippers & storm flap

Designed for a more precise fit

high-volume board that’s anything but mellow

Built-In Thermal Cut-Off (TCO) — provides added protection for pump and vessel

Marine Spray Nine Boat Bottom Cleaner 946 ml Apparel & Accessories Smooth face double knit fabricNon Abrasive Marine Bottom Cleaner for Stains and Fouling This marine boat bottom cleaner is formulated to remove tough stains and buildup without harsh acids or abrasive action. The thick gel formula clings to vertical and submerged surfaces, allowing it to penetrate algae, oil residue, rust stains, and waterline buildup. Safe for use above and below the water line, it provides fast, effective cleaning for routine maintenance and seasonal prep.