STA-BIL® Marine Formula Ethanol Treatment


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Quantity Price & availability

8 oz

Marine Formula Sta-Bil Ethanol


32 oz

Marine Formula Sta-Bil Ethanol


  • America's #1-selling marine fuel additive brand
  • Best ethanol problem fighter for marine applications
  • More than four times the fuel system cleaner than in regular STA-BIL
  • Twice the corrosion preventer than in regular STA-BIL formula
  • Improves marine engine performance year-round
  • 8 oz. treats up to 80 gallons
For everyday optimal performance and protection! Marine Formula STA-BIL ethanol treatment cleans fuel systems and enhances the performance of your marine engine. Marine Formula STA-BIL has twice the corrosion preventer and more than four times the fuel system cleaner found in regular STA-BIL fuel stabilizer! Use to prevent corrosion from moisture and water attraction. Marine Formula STA-BIL improves marine engine performance year-round—not just for seasonal storage. Made in USA.
Rated 5 out of 5 by 5 reviewers.
Rated 5 out of 5 by Seems to be working I haven't had any fuel related issues with my boat for appoximately 7 years and 700 hours on my motor. I use this product regularly with fuels containing ethanol. Don't know if I would have problems without it, but it does give me peace of mind. March 13, 2014
Rated 5 out of 5 by good stuff I put this in every tank. no condensation problems and I think it keeps gas fresh. March 5, 2014
Rated 5 out of 5 by Never Go Without It!!! I use Sta-Bil in everything that uses gasoline. From the boat to lawn mowers and weed eaters and chain saws, It helps keep them all running. October 11, 2013
Rated 5 out of 5 by STA-BIL Ethanol Treatment Great product at a fair price and prompt fair priced delivery. April 9, 2013
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