Yamalube Additive Fuel Stabilizer & Conditioner Plus

Strongly recommended for E10 fuels, this alcohol-free formula helps prevent fuel oxidation (when ethanol absorbs moisture from air) and phase separation from moist, rich air. When used continuously, it keeps fuel fresh, potent and free from gum and varnish for up to one year of storage. Its metal filmers, provide extensive protection for steel and aluminum components. - See more at: https://www.shopyamaha.com/product/details/fuel-stabilizer-conditioner-plus?b=Search#sthash.LFKkaqyt.dpuf