Mobil Avrex™ M Turbo 201/1010 gas turbine lubricant is a combination of a proven aviation engine mineral oil base stock and an ashless additive package.
It is recommended for older design aircraft gas turbine engines. The product is approved against U.S. Military Specification MIL-PRF-6081, Grade 1010.
It should be used only in those turbine engines where the operating temperatures are within the capability range of mineral oil-based lubricants – The effective operating range is between -40°C and 121°C (-40°F and 250°F). The pour point is below -57°C (-70°F).