T-dux and Tdux II interface materials combine low thermal resistance and high strength in a product 4 mils or 5 mils thick. T-dux is a grease replacement that provides a uniform, void-free interface. The durable nature of the material resists changes due to hot and cold temperatures, yet remains soft enough to conform to mating surfaces.T-dux resists punctures, offers excellent thermal conductivity and contains no electrically conductive components that could short circuits during use. The material is available in sheets or die cut to any standard or custom shapes. It's also available with pressure-sensitive adhesive on one side for easy assembly.