Sea Foam MP16CA SEA FOAM MARINE PRO Professional Grade Fuel Treatment, 473mL Bottle. Adds high-temp lubricity to fuel, working to help upper engine parts resist long-term wear.

Sea Foam (299) (299) SEA FOAM MARINE PRO Professional Grade Fuel Treatment, 473mL Bottle. Adds high-temp lubricity to fuel, working to help upper engine parts resist long-term wear. Add regularly to your marine engine fuel tank. Safe & easy to use in all 2- & 4-stroke gasoline marine engines, inboard & outboard. Also great for all types of personal watercraft (PWC). When added to marine engine fuel, Marine PRO works to clean & lubricate your entire fuel system. For regular fuel system maintenance, add 1 oz. per 1.5 gallons of gasoline. 1 can treats up to 30 gallons. For cleaning, use 2 or more oz. per gallon – the more you add to fuel, the better it cleans! For stabilizing fuel, add 1 oz. per gallon. Add to every tank to help maintain maximum horsepower & performance. For cleaning, add to a low or partial tank of fuel to increase concentration. For stabilizing fuel for seasonal storage, best to add when fuel is fresh. MARINE PRO is always working to keep fuel fresh & to protect fuel system parts & components from the harmful effects of ethanol & water.