Aeroshell 100W is a non-ash dispersant oil used in aircraft piston engines. Combines non-metallic additives with selected high viscosity index base stocks to give exceptional stability, dispersancy, and anti-foaming performance. These additives leave no metallic ash residues that can lead to deposit formation in combustion chambers and on spark plugs, which can cause pre-ignition and possible engine failure. 

Key Features:

• Promotes engine cleanliness
• Helps keep engines sludge free
• Helps reduce oil consumption
• Helps engines reach TBO (time between overhaul)
• Protects highly stressed engine parts against scuffing and wear