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STA-BIL 360 Protect Ethanol Treatment & Stabilizer

STA-BIL 360 Protect Ethanol Treatment & Stabilizer

Regular price £6.49
Regular price Sale price £6.49
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UPC(s): 22295: 73905222952 22288: 73905222884 22264: 22275: 73905222754
  • America’s #1 Ethanol Treatment
  • Everyday protection for vehicles, small engines, outdoor power equipment, and more
  • Cleans entire fuel system of engines with PEA additives for improved power and fuel efficiency
  • Prevents corrosion caused by moisture from ethanol-blended fuels
  • Compatible with all gasoline engines
  • Use every time you fill up for better engine performance
  • Keeps fuel fresh for up to 12 months


Made in the U.S.A., STA-BIL 360° Protection is America’s #1 Ethanol Treatment.

The revolutionary additive combats the harmful effects caused by modern, ethanol-blended fuels. Using a premium formula, STA-BIL 360° Protection cleans out the entire fuel system of treated engines, removes water, prevents corrosion, and improves performance.

Use it every time you fill up your car or gas container to protect and preserve the engines you care about the most. You will notice that STA-BIL 360° Protection will keep your engines free from gum and varnish, so it runs cleaner, smoother, and stronger than ever before.


1 ounce (30 milliliters) treats up to 5 gallons (19 liters) of fuel. Recommended for use at every fill-up in vehicles, small engines, and outdoor power equipment.

Product does not contain alcohol.

Perfect for use in all gasoline-powered engines, including cars, trucks, SUVs, lawnmowers, snowblowers, generators, other small engine equipment, ATVs, UTVs, and more.

For Vehicles: Pour product directly into the fuel tank.

For Outdoor Power Equipment: Pour correct ratio of product into gasoline container first. Then you can pour the treated fuel into your equipment’s fuel tanks.

STA-BIL 360° Protection Provides Next-Level Stability for Gasoline-Based Engines

INCREASE POWER: Strip away carbon build-up, gum, and varnish from the engine’s combustion chamber and injectors. Regular treatment will restore performance and bring back the power your engine once knew with the strongest PEA cleaners.

MAXIMIZE FUEL ECONOMY: Burn fuel more completely and efficiently by preserving the fuel system and engine.

PREVENT ETHANOL DAMAGE: Protect your engine’s fuel system against moisture and condensation, which can become more prominent with ethanol-blended fuels. STA-BIL 360° Protection displaces water from the engine to keep it corrosion-free.

SMOOTH IDLE: Keep your engine free of build-up, so it runs without hesitation. Feel the difference from start to finish.

Additional Information

4 sizes available

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