Stored fuel starts going bad in as little as 30 days causing gum, varnish and corrosion to build up. This build up results in starting problems, poor performance and reduced engine life. STA-BIL stops the formation of gum and varnish when added to fresh fuel. STA-BIL now contains more corrosion preventer to fight the damaging effects of ethanol in today's fuels, and a fuel injector and carburetor cleaner to restore performance. Use STA-BIL to keep fuel fresh and use in any vehicle or power equipment that is used infrequently or stored more than 30 days.
Formulated to keep fuel fresh during storage and infrequent usage
Prevents gum and varnish formation/build up from the breakdown of fuel
Prevents corrosion from moisture/humidity
Stores all ethanol blended fuels, up to E85