A unique environmental choice Hull and Bottom Cleaner that is formulated to react with oxygen to blast apart deep set algae growth on the side of fiberglass and aluminum boat hulls. Fully biodegradable formulation for minimal aquatic toxicity and user friendly benefits. 

This robust formula utilizes activated hydrogen peroxide technology that offers odorless, effortless professional results with a dwell time of 5 to 10 minutes. 

Works best on fresh, moist algae formation. 

Safe to use on aluminum, steel, gelcoat, wood and painted surfaces. 

12 month shelf life.