Extreme Fluoro Grease is made with 100% pure DuPont fluorinated ingredients. Recommended for precision parts and especially bearings including ceramic. Perfect for those seeking a significant drop in friction and maximum protection against extreme pressures andor extreme rotational heat. Also works great on cable wires, derailleur pivots, stanchions, gaskets, pedal springs and as a 'clean' alternative to conventional anti seize compounds. Extreme Fluoro often provides 'lubricated for life' protection!