SHELL AEROSHELL 100 12/1 QUART

AeroShell 100 is an aviation piston engine oil that is designed to provide outstanding performance and protection for your aircraft engine. It is a straight mineral oil that is blended from selected high viscosity index base oil. It does not contain any additives except for very small amounts of pour point depressant and an anti-oxidant. AeroShell 100 is used primarily during break-in of most four-stoke cycle certificated aviation piston engines.