A high performance, fully synthetic multi-purpose grease designed for all types of antifriction bearings operating in extreme conditions. Extreme high and low temperature capability. High speed applications such as fan and motor bearings. Extended lubrication intervals. Ideal electrical contact grease. Compatible with most plastics and rubbers. Fortified with PTFE. Available in an aerosol form- SAPPHIRE Spray Grease. Temperature range of -50 to +200§C.