50:1 32 oz. bottles, pre-mixed with 93-octane ethanol-free fuel and Red Armor oil for 2-cycle engines Manufactured with performance and ultimate protection in mind, ECHO's Red Armor? Fuel is an ideal solution for high demand, on-the-go users, large crews or professionals who want the simplicity of using a pre-mixed 50:1 ethanol-free fuel that promotes longer engine life, cleans existing deposits, and protects against future carbon build-up. Red Armor? Fuel features ECHO's exclusive Red Armor? Oil ? a formula that includes powerful detergents to remove performance-robbing caked on deposits and carbon upon first use, while our special additives help to protect your engine and components from future build-up and keep fuel stable for up to 2 years after opening. Red Armor? Fuel is a great solution for users who have equipment: - that may be running below its normal performance - that may be stored for long periods of time before each use - that may be in high demand and log a lot of hours every day - that requires pre-mixed fuel for on-the-go emergencies or work situations - that may be subjected to varying temperatures TOP FEATURES Ethanol-free, 93 octane formula Cleans existing carbon deposits Promotes longer engine life Prices are subject to change without notice.*