Finish Line Ceramic Grease represents FinishLine's most advanced bearing lubrication technology. Formulatedwith ceramic particles, fluoropolymer additives, and premiumnon-toxic synthetic oils. Guaranteed to optimize the performanceand efficiency of bicycle bottom bracket, hub, and headsetbearings. As bearings become coated with ceramic particles,friction and heat are dissipated. Bearings last longer and runquieter and smoother. Prevents rusting even when exposed to saltwater! Excellent on ceramic bearings, bicycle stems, and bicycleseat post as well as cables and threaded assemblies.