Loctite Thermstrate is a phase change thermal interface material suitable for use between a heat sink and a variety of heat dissipating components. This product is supplied as a dry compound coated onto an aluminum substrate. The compound flows at the phase change temperature and conforms to the surface features of the heat sink and component. Upon flow, and in conjunction with component mounting pressure air is expelled from the interface, reducing thermal impedance and enabling the material to perform as a highly efficient thermal transfer material. Loctite Thermstrate is supplied as die-cut preforms to match a wide variety of electronic components. Custom parts are also available upon request.