Semi-synthetic 2-Stroke oil blend specifically designed for power cutters. The unique color regulates Husqvarna’s patented Oil Guard ™ system, eliminating piston and cylinder failures caused by lack of lubrication. Also ideal for other 2-stroke power equipment used in tough, dirty conditions. Contains fuel stabilizer to help reduce the risk of engine failures caused by spoiled gas. 2.6 oz. bottles – (1 gal. Mix).