Phillips 66 Aviation offers Type M 20W-50 aviation oil, a multigrade engine oil typically used as break-in oil for newly overhauled engines where all-mineral type oils are recommended. Its use provides easier starting and quicker oil circulation compared to single-grade oils. It has high film strength for high-temperature, high-load operations such as takeoff, which can reduce cylinder glazing tendencies. For more information on this product call (877) 445-9198 or visit www.phillips66aviation.com.