Ultra Marine Fuel Stabilizer & Cleaner
SKU2039
Keep your boat's fuel fresh and protected with VP Ultra Marine™ Fuel Stabilizer and Cleaner. This advanced marine fuel stabilizer prevents water absorption, guards against phase-separation, and protects fuel tanks from corrosion. Designed to remove performance-robbing deposits, it cleans fuel injectors and carburetors, ensuring optimal performance in both 2-cycle and 4-cycle engines. Perfect for storage or daily use, it preserves fuel for up to 2 years and treats up to 240 gallons, making it the ultimate fuel stabilizer for boats and personal watercraft.
- PREVENTS COSTLY DAMAGE: Stops water absorption by ethanol, protecting against engine deposits, fuel pump failures, tank corrosion, and hard starts.
- KEEPS FUEL FRESH DURING STORAGE: Stabilizes fuel during storage, preventing varnishes and deposits that reduce engine performance.
- OPTIMIZES ENGINE PERFORMANCE: Cleans carburetors, injectors, and the fuel system to improve combustion, fuel economy, and engine lifespan.
- SHIELDS AGAINST CORROSION: Anti-corrosion formula protects all engine and fuel system components, ensuring reliable performance in harsh marine environments.
For use in both 2-cycle and 4-cycle gasoline engines.
Routine Maintenance:
To keep the ful system clean during regular use, add 1 oz for every 10 gallons of fuel
Fuel Stabilization:
Up to 1 year: Add 1 oz per 10 gallons of fuel.
Up to 2 years: Add 1 oz per gallons of fuel.
For Storage:
Add 1 oz per 1 gallon of fuel, particularly for ethanol blend fuels.
Note: There is no risk of overdose.
WARNING: Cancer and Reproductive Harm - https://www.p65warnings.ca.gov/
Third-Party Test Results
Multiple independent tests have proven the effectiveness of Ultra Marine™ boat fuel stabilizer:
Oxidation Stability
ASTM Test D525 shows the time (in minutes) for fuel to become unstable (e.g., break down, form gums). This test showed that VP's fuel treatment for boats, Ultra Marine™, greatly increased fuel stabilization by more than 8x compared to fuel without a stabilizer additive.
Corrosion Rating
Performed using the NACE Standards Test for ferrous metals. NACE International is the world's leading professional organization for the corrosion control industry. The test rates the ability of a metal to resist corrosion. A rating of 1 is poor while a rating of 5 is excellent. Our boat gas stabilizer received a 5-rating. In other words, it vastly improves fuel's corrosion resistance beyond fuel that doesn't contain our fuel additive.
Corrosion Protection
ASTM Test D130. This test evaluates the degree to which a lubricant will corrode copper-containing materials, for example, bronze and brass. Test ratings range from 1a (slight but barely noticeable discoloration) to 4c (severely corroded, blackened, and pitted). Ultra Marine™ received the highest rating of 1a.
Cleaning (Nitrogen Content)
The cleaning test reveals the tested nitrogen content in Parts per Million (PPM) of our products. Nitrogen content is a strong indicator of cleaning ability. Our stabilizer was shown to have a high nitrogen content of 80 PPM.