POR-15 Fuel Preservative / Stabilizer 4oz
[FPH]

When fuel sits for days or weeks at a time it breaks down chemically. Bad fuel can cause problems in your fuel system. When you pour FUEL PRESERVATIVE & STABILIZER in your tank, oxygen is chemically isolated (preventing oxidation) and corrosive compounds are neutralized (stopping rust formation). Our special dispenser bottle will measure exactly for you with no waste. Contains NO alcohol. Use 1ounce per 3 gallons for normal maintenance, or 1ounce per gallon to thoroughly clean your fuel system.