Super Lube® synthetic grease is the multi-purpose lubricant of choice in the aviation industry because its patented SYNCOLON® formula contains Polytetrafluoroethylene (PTFE) which is one of the most slippery surfaces known to man. The lubricating particle in Super Lube® fill surface irregularities of mating parts and are compacted to form a smooth, low-friction surface. It lasts longer and outperforms conventional petroleum-based greases because its exceptionally pure synthetic properties give it very stable and predictable chemical properties. Super-Lube is waterproof, not washed away by acids or alkalis, and resists temperatures to 750°F. It is environmentally safe, non-reactive (does not cause corrosion), electrically inert, and is non-toxic. 3oz tube.