Star brite PRO Star Gas Stabilizer delivers all-in-one fuel stabilization and fogging protection in a single concentrated formula. Compatible with E-10 and all other gasoline blends, it guards against gum, varnish deposits, rust, and corrosion in fuel systems and internal engine components during extended storage — so your engine starts reliably when the season returns.

Specifications:

• Size: 8 fl. oz.
• Treats 1 fl. oz. per 5 gallons of fuel
• Compatible with ethanol blends (E-10) and all standard gasoline types
• Combines fuel stabilization and fogging protection in one step
• Prevents gum, varnish, and harmful deposits during storage
• Coats internal engine surfaces to resist rust and corrosion
• Concentrated, high-potency formula for economical use
• Effective across a range of climates and temperatures
• Suitable for all gasoline engine types requiring long-term fuel preservation

Directions:

Add 1 fl. oz. of PRO Star Gas Stabilizer per 5 gallons of tank capacity. Fill the tank completely with fresh fuel to minimize water condensation and volatile fumes, then run the engine for 10 minutes to circulate the treated fuel throughout the system.

⚠️ California Prop 65 Warning: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.