Starbrite Star Tron Stabilizer Fuel Storage Ensure your fuel quality during storage with Starbrites Star Tron Stabilizer Fuel Storage. This fuel additive is not only perfect for stored boats, but can also be used in motorcycles, lawn equipment, classic cars, and more. The combination of enzymes and corrosion inhibitors ensures fuel quality for up to two years. The enzymes stabilize fuel to keep it fresh and break down contaminants such as gum, varnish, and moisture. The corrosion inhibitors prov