Stihl 0781 313 8005 2-Cycle Engine Oil, 5.2 oz, Green

No matter how you slice it, there's no better protection for your high-performance two-stroke engine than Stihl® HP ultra oil. This two-cycle engine oil has outstanding engine cleaning characteristics, plus "ultra" lubricating qualities that are Great to other two-cycle engine oils. This fully synthetic oil is also highly biodegradable, degrading by 80% in 21 days.