Big Red 12" heavy duty, double-sided industrial tape is 8 mil thick. High-tech, pressure-sensitive, acrylic-based permanently bonds many materials, but is best for plastic-to-metal and metal-to-metal applications. Great double-stick tape for adhering acrylic, Plexiglas, ABS plastics, and low energy substrates to a wide variety of substrates. UV and temperature resistant from -30 degrees F up to 350 degrees F. Crystal clear, permanent, weatherproof tape tested to be flawlessly powerful; nasty strong. 3" core with red backing. 12" (1 ft.) wide x 108-foot (36 yard) roll.