Marine Spray Nine Boat Bottom Cleaner 946 ml Apparel & Accessories Designed for a more precise

Designed for a more precise fit

a breathable

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

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

Multi-position auto-stop included (Use 1008 Stopper Beads)

Marine Spray Nine Boat Bottom Cleaner 946 ml Apparel & Accessories Designed for a more preciseNon 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.