Marine Pro is a complete marine fuel system treatment. It works in fuel systems to clean and lubricate critical marine engine areas and stabilize fuel up to two years. Safe for all 2-and 4-stroke gasoline marine engines, inboard and outboard. Help your marine engine run smoother and last longer. Sea Foam was born with a focus on safe and effective products that help keep all types of gas and diesel engines running their best. Since 1942, Sea Foam has gained a loyal following of mechanics, vehicle and outdoor enthusiasts, DIY equipment owners, and all sorts of people who love or depend on engines.

Product Features:

• Add to fuel 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