Thermally conductive greases are relatively easy to apply. A thermal grease will forgive mismatched CTE materials as well as provide the option of disassembling an assembly. Melcor offers both silicone and high performance non-silicone based greases loaded with different conductive fillers. The recommended compression for a thermoelectric assembly using thermal grease is between 150 to 300 pounds per square inch (1030 - 2070 kPa).