Scotch Tape 2520 is an 8-mil thick, highly conformable, premium-grade tape that's suitable for bus bars, motor leads and service drop connections. It withstands temperatures up to 221 degrees F (105 degrees C). Scotch Tape 2520 is an abrasion-resistant tape that features excellent dielectric strength and is used in areas where mechanical protection and puncture resistance is critical. The pressure-sensitive, rubber-resin adhesive holds the tape in place even after application. It has woven cotton, cambric fabric backing. This fabric is coated and oil-primed with electrical insulating varnish. RoHS 2011/65/EU Compliant."