Check the listing for details. Gold Eagle Sta-Bil Marine Formula Ethanol Treatment & Performance Improver 8oz. Condition: New. Listed at 23.99 USD. Genuine Golden Eagle Products: Golden Eagle--the name behind popular brands such as Sta-Bil and HEET--was started by Armin Hirsch with a small Chicago storefront, and a vision to produce only the most innovative automotive chemicals. In 1932, Hirsch’s business focused on preventing and curing the toughest engine problems. Since then, Gold Eagle has evolved beyond the engine to offer complete protection for all the things you’re passionate about—from cars to boats to recreation equipment and more. Product Details: Prevents ethanol fuel related damage in marine engines. Specially formulated for use in high-moisture environments. Removes water from fuel to help prevent phase separation. Prevents corrosion caused by ethanol and moisture. Cleans fuel system for improved in-season performance. Stabilizes fuel to keep it fresh during storage. For use at every fill up About Us: LeClare Powersports is a small-town Parts and Accessories store in Springfield, MO. Our low overhead allows us to offer better prices than the 'Big Boys', but our owner-operated store allows us to give our customers the great customer service they deserve. We only sell brand new, high quality GENUINE name-brand aftermarket parts...no junk, no knock offs and no "seconds". Buy with confidence!