Kerathol keratherm kp12 silicone free thermal grease 10w mk kerafol kerathermkp124 2g the kp12 thermal grease is a silicone free compound made from a synthetic thermal polymer that is designed for fast effective heat dissipation in specific silicone sensitive applications the excellent long term stability ensures full operability of the compound during its entire life span under normal application conditions the kp12 silicone free thermal grease does not harden dry out or drain melt kera