Conductive Electrical Tape Tape Backing Material Tin-Plated Copper 23 in 36 in Tape Color Silver Tape Sub-Type Ultra-Conductive Embossed Foil Tape Adhesive Material Acrylic 4 mil 3M(TM) 1345 Minimum Tape Performance Temperature -40 Degrees F Maximum Tape Performance Temperature 266 Degrees F Voltage Rating 600 V Shielding Effectiveness Excellent (Over 85dB) Liner Included Yes Product Form Continuous Roll Tape Adhesive Format Single-Sided