STP Premium 2-cycle Oil with Fuel Stabilizer 40:1 and 50:1 meets JASO FD certification specifications and is scientifically formulated for outdoor power equipment to help maintain maximum engine performance. Engineered with anti-wear technology to help reduce friction, its premium formulation helps keep the fuel system clean and smoke exhaust low. Plus, it contains fuel stabilizer to keep fuel fresh during infrequent use. Convenient squeeze-and-dose bottle. Can be used with string trimmers, chainsaws, leaf blowers, and other air cooled 2-cycle gasoline powered small engines (refer to owners manual). Based on available manufacturers recommendation.

Product Features:

• Engineered with Anti-Wear Technology that provides excellent engine part lubrication
• Contains antioxidants that help prevent thermal breakdown of oil caused by excessive heat that can lead to compromised lubricating properties
• Formulated with detergents that help keep engine components clean and control carbon deposits to prevent ring sticking
• Provides corrosion protection for 2-cycle air cooled engines
• Fuel stabilizer provides fuel stability during infrequent use