No matter how you slice it (or trim it or shred it), theres no better protection for your high performance 2-stroke engine than STIHL HP Ultra Oil. This two-cycle engine oil has outstanding engine cleaning characteristics, plus ultra lubricating qualities that are superior to other two-cycle engine oils. This fully synthetic oil is also highly biodegradable, degrading by 80% in 21 days. Were so confident this oil will protect your engine, well double your STIHL limited warranty* when you use it. Its that good.

• Sold per 6-pack
• 2.6 oz. bottle makes 1 gallon mix
• STIHL recommends a mix of 50:1 with high-quality 89 octane or higher unleaded gasoline
• Unopened container shelf life: 4 years from the date of filling, in originally sealed containers.