Liquid Performance Storage Max Premium Full Synthetic Fuel Stabilizer is the highest quality fuel stabilizer available. Its full synthetic formula carries the highest stabilization rating in the industry of over 3 years. Storage Max insures quick and easy starts even after months of storage in hot or cold temperatures. This formula also gives you the highest level of cleaning, lubrication and water removal of any product available. For use in all blends of gasoline including ethanol, non-ethanol, four cycle and two cycle pre-mix blends.