CRC® Stor & Go® ethanol-blend fuel treatment and stabilizer helps protect gas-powered 2- and 4-cycle engines while in use or in storage. It cleans the fuel system, stabilizes fuel, restores power, protects against corrosion, and helps prevent phase separation. It can stabilize fuel for more than 24 months. Formerly called PhaseGuard4®, with the same great protection and performance features for use in boats, jet skis, marine craft, automobiles, RVs, snowmobiles, ATVs, motorcycles,...