Boat Hull Cleaner is an acid-based, liquid detergent formulated for fiberglass and painted wood boat hull surfaces. Boat Hull Cleaner removes scum, algae, marine residue, lime deposits, oxidation, waterline stains, and exhaust marks. Avoid contact with metal surfaces. Test a small, inconspicuous area for compatibility before use.
- Penetrates and cleans water and iron oxide stains.
- Removes algae scum, marine residue, lime deposits, calcium buildup, and exhaust stains.
- Contains NO polluting phosphates.
- Low usage formula for greater economy.