Conductive Copper Tape consists of a .0014" (1.4 mil) thick 110 annealed electrolytic tough pitch copper that is highly conductive backed by a 2 Mil electrically conductive acrylic transfer adhesive. This copper adhesive tape is designed for laminating to a variety of surfaces including painted surfaces, metals, and various plastic films. It features good chemical resistance and has moderate tack and high shear strength.