Ultra Marine™ Fuel Stabilizer for Boats

Keep your boat's fuel fresh and water-free with Ultra Marine™. Our premium fuel stabilizer for boats features an advanced formula that keeps ethanol in pump fuel from absorbing water, protecting against phase-separation and fuel tank corrosion. It prevents gums/varnishes that cause performance-robbing engine deposits, and helps remove existing deposits. Ultra Marine Fuel Stabilizer and Cleaner is ideal for BOTH daily use and storage in 2-cycle and 4-cycle engines. It protects for 2 years and treats up to 240 gallons of fuel.

• PREVENTS COSTLY DAMAGE: Deters water absorption by ethanol, which prevents engine deposits, fuel pump failures, tank corrosion, and hard starts.

• KEEPS FUEL FRESH DURING STORAGE: Stabilizes fuel to prevent varnishes and resultant deposits that rob engines of performance and reliability.

• OPTIMIZES ENGINE PERFORMANCE: Cleans carburetors, injectors, and fuel system, which optimizes combustion, improves fuel economy, and extends engine life.

• SHIELDS AGAINST CORROSION: Anti-corrosion package protects all components in engine and fuel system, even in harsh marine environments. Ensures reliable operation and longevity.