Sta-Bil Fuel Stabilizer - Gasoline & Ethanol Fuel Additive for Long-Term Storage, Available in 8 oz to 16 oz

Sta-Bil Fuel Stabilizer is the trusted marine and small-engine fuel treatment that keeps gasoline fresh during storage, whether you're winterizing a boat, laying up a generator, or parking a motorcycle for the season. Formulated to work in all gasoline, including ethanol-blended fuels, Sta-Bil prevents gum and varnish buildup, fights rust and corrosion in the fuel system, and stabilizes fuel for up to 12 months on a single treatment. No need to drain the tank before storage - just add Sta-Bil, run the engine briefly to circulate it, and store with confidence. Choose the 8 oz pour bottle for smaller tanks and portable equipment, or step up to the 16 oz bottle for larger tanks and multi-engine households.

Specifications

• Brand: Sta-Bil
• Compatible Fuel Types: All gasoline, including ethanol blends
• Compatible Engines: All 2-cycle and 4-cycle gasoline engines
• Fuel Protection Duration: Up to 12 months
• Dosage: 1 ounce treats up to 2.5 gallons of fuel
• Application: Boats, vehicles, motorcycles, generators, and small engines
• Container Type: Pour bottle

Sizes & Options

Sta-Bil Fuel Stabilizer is available in two bottle sizes to match your fuel storage needs. The 8 oz bottle (STAB22208) treats up to 20 gallons of fuel and suits single boats, cars, or small equipment. The 16 oz bottle (STAB22207) treats up to 40 gallons, making it the better value for larger fuel tanks, multiple vehicles, or anyone who stabilizes fuel every season. Match the bottle size to your total gallons of fuel on hand, using 1 ounce per 2.5 gallons as your guide.