Quickstor fuel system treatment and stabilizer is for use in all 2‑ and 4‑cycle carbureted and fuel‑injected gasoline engines including cars, trucks, motorcycles, ATVs, snowmobiles, marine engines, lawn mowers, chain saws, string trimmers and snow blowers.

Safe for catalyzed engines. Add to fuel before long-term boat storage. Stabilizes fuel for up to one year. One ounce treats 5 gallons. Prevents regular and ethanol blended fuel from breaking down and oxidizing. Prevents fuel system corrosion. Prevents gum and varnish from forming in the fuel and then settling in fuel lines, tanks, carburetor and injectors.

• Fuel stabilizer for long-term storage of boats, generators, lawnmowers, and other powersports equipment

• Prevents regular and ethanol-blended gas from breaking down and oxidizing

• Stabilizes fuel for up to two years — 1 oz. treats 5 gallons

• Prevents gum and varnish from forming in the fuel and then settling in fuel lines, tanks, carburetor and injectors

• Produced to meet Mercury Marine original equipment manufacturer specifications to maximize the performance of gasoline fueled engines

• Manufacturer part number 8M0047922