This lubricating and sealing grease is used in high vacuum applications (up to 10-8 mbar). It has a very high oxidation and thermal stability. The grease succeeds in lifetime lubrication under operating temperatures and/or chemical influences, where conventional or other special greases are not able meet the requirements. The fully synthetic grease has proved to perform successfully in roller and sliding bearings in the aviation industry and can be used for the gimbal lubrication in radar systems.