Key feature:Cooler Master HTK-002 thermally conductive compounds are grease-like silicone materials, heavily filled with heat conductive metal oxides. This combination promotes high thermal conductivity, low bleed and high temperature stability. These compounds resist changes in consistency at temperatures up to 177 C (350 F), maintaining a positive heat sink seal to improve heat transfer from the electronic device to the heat sink or chassis, thereby, increasing the overall efficiency of the device.feature:Cooler Master HTK-002 thermally conductive compounds are grease-like silicone materials, heavily filled with heat conductive metal oxides. This combination promotes high thermal conductivity, low bleed and high temperature stability. These compounds resist changes in consistency at temperatures up to 177 C (350 F), maintaining a positive heat sink seal to improve heat transfer from the electronic device to the heat sink or chassis, thereby, increasing the overall efficiency of the device.