Conductive Electrical Tape Tape Backing Material Copper 1 in 18 ft Tape Color Copper Tape Sub-Type Non-Conductive Adhesive Foil Tape Adhesive Material Acrylic 2.6 mil 3M(TM) 1194 Minimum Tape Performance Temperature Not Rated Maximum Tape Performance Temperature 150 Degrees F Voltage Rating 600 V Shielding Effectiveness Fair (50 to 70dB) Liner Included Yes Product Form Continuous Roll Tape Adhesive Format Single-Sided