Scotch® Super 33+™ Tape is a 7 mil THK, premium-grade, all-weather, vinyl electrical tape that is designed to provide electrical insulation for cable 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 electrical and mechanical protection Compatible with rubber and synthetic splicing compounds Withstands a temperature range of 0 to 221 deg F (-18 to 105 deg C) UL Listed, ASTM Approved, CSA Certified and RoHS 2011/65/EU Compliant 10 rolls/carton, 100 rolls/case.