AeroShell W100 is a single grade aircraft oil for cooler months in aircraft which are frequently flown. AeroShell Oils W80, W100 and W120 are ashless dispersant oils specifically developed for aviation piston engines.
AeroShell W100 combines non-metallic additives with selected high viscosity index base oils to give exceptional stability, dispersancy and anti-foaming performance. Traditionally, the choice is associated with climatic zones - AeroShell W100 for temperate regions 15 - 30°C. AeroShell W100 is produced to meet fully the SAE specification J-1899 (Grade SAE 50). Furthermore, it has all have military qualification approval and are listed on the Qualified Products List (QPL) issued by the US Navy and on the Technically Acceptable Products List (TAPL) issued by the UK Ministry of Defence. The blending plants employed to manufacture these oils also hold the approval of the specification authorities and this ensures that the high quality standard is always maintained.