3M™ Metalized Film Tape 8437, Silver, 1 in x 72 yd, 2.1 mil, 36 Roll/Case

3M™ Metalized Film Tape 8437 is comprised of a relatively thin polyester backing with a metalized coating on both side of the film providing a mirror-like finish with low emissivity and a versatile, long lasting acrylic adhesive. A silicone coated release liner helps with ease of handling and allows for large area applications and die-cutting custom shapes.