Honda 08732-0400 Fuel Stabilizer & Corrosion Inhibitor, 1 oz. A fuel treatment for long-term storage use in 2 and 4 cycle engines. Developed to ensure quick starts and combat problems from fuels containing ethanol. It prevents formation of fuel deposits and helps keep fuel fresh for up to 12 months. The improved formulation includes added corrosion protection. A one ounce packet treats up to 5 gallons of fuel. A Pro Honda product from the makers of STA-BIL. Contains one ounce. A genuine Honda original equipment manufacturer (OEM) part. USA