• Thermally conductive gap filler is a compressible, soft material that consists of two-part silicone that can be dispensed directly from its original packaging with minimal to no additional process preparation. It is an ideal option for automated dispensing that uses standard meter mix equipment. Thermally conductive gap filler possesses excellent thixotropic properties that help it dispense easily, prevent slumping on vertical surfaces during assembly, and maintain its vertical stability even after long use.