VP 50:1 PREMIX 2 CYCLE SMALL ENGINE FUEL is ethanol-free and remains stable for two years in the tank and five years in a sealed can. It features a JASO FD oil package. Our 50:1 fuel mix ensures reliable starts and helps extend the life and improve the performance of outdoor power equipment. Provides more effortless and more reliable starts and Eliminates the need for and cost of adding fuel stabilizers. Remains stable for 2 years in the tank and 5 years in the sealed container and Extends engine life and improves the performance of outdoor power equipment..