In summary, thermal interface material is compliant contact material that provides an interface between two surfaces, minimizing the thermal resistance of the thermal joint. In real life applications there is deviation between adjoining surfaces, thermal interface materials provide conformation to these surfaces. Gap Pad® is a silicone or non-silicone rubber based thermal interface material, and an electrically isolating material which provides isolation between heat sinks and high voltage devices. It is designed to have electrical isolation to prevent reduce leakage, plus resistance to puncture, shear, or tear in the application environment. Gap Pad® is compliant to UL and RoHS standards.