Seafoam Marine Pro

Seafoam Marine Pro is a professional-grade fuel treatment specifically designed for marine engines. This additive is formulated to maintain maximum horsepower and performance. When you need a complete marine fuel system treatment, choose Seafoam. Product details: * Add to fuel system to clean fuel injectors and carburetor jets * Cleans and lubricates critical upper engine areas * Helps reduce long-term engine wear * Helps prevent corrosion caused by ethanol and water * Stabilizes tank fuel up to 2 years * Safe for all 2- and 4-stroke gasoline marine engines, inboard and outboard Uses: * For regular fuel system maintenance, add 1 oz. per 1.5 gallons of gasoline. One 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. Show Less