Finish Line's Ceramic Grease represents Finish Line's most advanced bearing lubrication technology. Formulated with sub-micron ceramic particles, Teflon fluoropolymer and premium non-toxic synthetic oils. Guaranteed to optimize the performance and efficiency of bottom brackets, hubs and headset bearings. As bearings become coated with Teflon and ceramic particles, friction and heat is dissipated. Bearings last longer and run quieter and smoother. Excellent on stems and posts as well as cables and threaded assemblies.