STIHL HP Ultra 2-Cycle Engine Oil - 6.4 oz

STIHL HP Ultra is a 2-stroke cycle engine oil specifically designed for high-performance chainsaws and power tools. It is fully synthetic and biodegrades quickly at 80% in 21 days. Its formula has engine cleaning characteristics and superior lubricating qualities to other 2-cycle engine oils.

With STIHL's recommended mix ratio of 50:1 high-quality (89 octane or higher) unleaded gasoline to STIHL engine oil, a 2.6 oz bottle will make up one gallon worth of mixture. This same mixture ratio is used during break-in as STIHL HP Ultra engine oil is formulated for products to break in without the need for any special procedures. Without the proper lubricant, the life span of power tools and chains will be shortened.

An unopened bottle will remain unexpired for 4 years from the date of filling in originally sealed containers.

WARNING! Improper use of any power tool may cause serious or fatal injury. Read, understand, and follow carefully the operating and safety instructions in your instruction manual before using such products. STIHL products sold through U.S. STIHL Dealers are for distribution in the United States only.