Complete range of turbine engine oils, from mineral oil formulations through to leading edge,
Fully synthetic hindered esters.
AeroShell Turbine Oils (ASTO) have demonstrated their flexibility for use both inside and outside today's hostile turbine engine environment. Shell has a full range of AeroShell turbine oils approved by major engine manufacturers for use in their Industrial and Marine derivatives of aero-engines.
Approved MIL - PRF - 7808L Grade 3 (US)
Approved MIL - PRF - 23699G Grade STD (US)
Approved MIL - PRF -23699G Grade HTS (US)
Approved DEF STAN 91- 98 (replaces DERD 2487) (UK)