For Gasoline 2 & 4 stroke engines. Alcohol-free Yamalube Fuel Stabilizer and Conditioner PLUS is specifically formulated to help protect your engine's fuel system from the harmful effects of ethanol-enriched fuel, including its corrosive effects on metals as well as fuel system gum and varnish that can result from fuel oxidation. Also effective with non-ethanol fuels. When used as directed, helps keep fuel fresh and potent during normal use and even up to one year of storage. May be used with Yamalube Ring Free PLUS.
Most effective when added to fresh fuel.