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 °F (105 °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.