Liquid Performance Marine 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.