The Bergquist Company
GP3500ULM-0.040-02-0816 Thermal Interface Products Highly Conformable, Thermally Conductive, Ultra-Low Modulus Material, 8" x 16" Sheet, 0.040" Thickness, Gap Pad TGP 3500ULM Series / Also Known as Bergquist Gap Pad 3500ULM Series, IDH 2192143