Antifriction PTFE dry lubricant, it contains polytetrafluoroethylene, which, by leaving a dry film on the substrate, allows better lubrication without attracting dust, grease or dirt. It dries quickly and can also be used as a release agent. Compatible with all metals, plastics and glass. Ideal for slides, pivots, bits, power tools, locks, window winders, chains, etc..... 400 ml aerosol.