Scotch® Tape Super 88 is a 8.5 mil THK, premium-grade, all-weather, vinyl electrical tape that is designed to provide a protective jacket and primary electrical insulation for splices upto 600 V. The flame-retardant tape withstands a temperature range of 0 to 221 deg F (-18 to 105 deg C). The combination of the pressure-sensitive, rubber-resin adhesive and the PVC backing offers excellent electrical and mechanical protection Tape measures 3/4 in x 66 ft x 8.5 mil Made of black durable PVC Operating temperature range of 0deg to 220 deg F (-18deg to 105 deg C ) exceeds most commercial-grade specificationsUL Listed, CSA Certified and RoHS 2011/65/EU Compliant 10 rolls/carton, 100 rolls/case.