Saint-Gobain Tape Solutions Adhesive Tapes, Film, Polyester h-old 8644

h-old 8644 is a 23 micron polyester film coated with high quality silicone adhesive on one side and aggressive acrylic adhesive on the other. The silicone adhesive provides good initial tack and adhesion to siliconized substrates, high and low energy materials, etc. Designed for splicing of films and papers, bonding a wide variety of materials such as silicone gaskets, profiles, etc. 2 liners: White paper liner on acrylic side / Clear polyester film on silicone side Applications: Designed for splicing of films and papers Bonding a wide variety of materials such as silicone gaskets and profiles