Arctic Silver CMQ2-25G 25g Ceramique 2 Thermal Compound Paste Grease 25 Gram New A Replacement Partoil mixture, improved thermal filler properties and increased particle deagglomeration, dispersal and density enhance Cramique 2's thermal performance and overall stability. Ceramique 2 is engineered to not separate, run, migrate, or bleed. Cramique 2 does not contain any metal or other electrically conductive materials. It is a pure electrical insulator, neither electrically conductive nor capacitive. 2 to 10 degrees centigrade lower CPU full load core temperatures than standard thermal compounds or thermal pads when measured with a calibrated thermal diode imbedded in the CPU core.