Starbrite Star Tron 16 Oz. Enzyme Gas Treatment 1300 Traditional metal valve and handle

Traditional metal valve and handle allows unit to be refilled

Dries clear and provides the convenience of soap and water clean-up

1/2-inch male pipe thread inlet size

Blue Def Platinum

Starbrite Star Tron 16 Oz. Enzyme Gas Treatment 1300 Traditional metal valve and handleUnique enzyme formula improves performance of all engines and reduces emissions. Cleans entire fuel delivery system from tank to injectors and combustion chambers, removes carbon deposits, and prevents future deposits. Rejuvenates old fuel. Ideal for all 2 and 4 cycle engines under all conditions. Improves performance when using E10 fuel and also stabilizes fuel for 2 years, making it the all season, all purpose additive. Does not contain alcohol.