OEM Oil Keeps 2-cycle air-cooled engines running smoothly and efficiently by providing proper lubrication and protection of cylinder walls and bearing. Individual 12.8 oz bottle makes 5 gallons with recommended 50:1 mix ratio, box of 24 12.8 oz bottles. Meets JASO FB and ISO EGC standards. Compatible with STIHL, Husqvarna, Echo, and many other major brands. Biodegradable, degrading by 80% in 21 days. Premium lubricant designed to maximize the performance and longevity of your 2-stroke engines. Formulated with advanced synthetic base oils and proprietary additive technology, this oil delivers exceptional protection against wear, deposits, and corrosion. Its low-smoke formulation ensures a cleaner burn, minimizing emissions and maintaining optimal power output. Engineered for high-performance applications, resists viscosity breakdown, even under extreme temperatures and loads. Whether you're operating a chainsaw, trimmer, blower, or other 2-stroke equipment, this oil provides superior lubrication and reliable operation. With its outstanding film strength and anti-friction properties, you can expect extended engine life and reduced maintenance costs. For optimal results, follow the manufacturer's recommended fuel-to-oil ratio. Available in convenient sizes to suit your needs.