AeroShell 100 SAE 50 (straight mineral) Aviation Oil . This is blended from selected high viscosity index base stocks and contain a minimum quantity of additives. These oils are especially appropriate during the break-in period of most new or recently overhauled four-stroke aircraft piston engines.
As the heart of your aircraft, your engine deserves a top-quality oil to ensure it will soldier on reliably for many years to come. Aeroshell's W100 SAE 50 is a proven, time-tested, ashless dispersant lubricant that's been specially formulated to clean, cool, lubricate, cushion, seal, and protect your powerplant's multitude of parts without leaving behind metallic ash in your combustion chambers. The experts at Aeroshell have carefully selected the oil's premium additives for the perfect combination of performance and protection under a variety of operating conditions. Designed specifically for 4-cycle piston aircraft engines. Available by the quart or by the case, W100 SAE 50 is an excellent choice for periodic oil changes and routine top-offs from time to time. A phenomenal selection for the lifeblood of your powerplant.
From the Manufacturer
AeroShell Oil W100 is premium quality ashless dispersant lubricating oil for 4-cycle aircraft piston engines. Proven to promote engine cleanliness, this oil includes carefully selected additives that leave no metallic ash in combustion chambers.