The Scotch Super 33+ Vinyl Electrical Tape is a 7-mill thick, premium-grade tape that provides electrical insulation for all wires and cables rated up to 600V. The flame retardant tape withstands a temperature range of 0 to 221 °F ( 18 to 105 °C). It is compatible with solid dielectric cable insulation, synthetic cable insulations, jackets, and splicing compounds.

The Scotch Super 33+ Tape is designed for above/below grade, indoor/outdoor, low and high voltage applications, and harnessing cables. This tape offers electrical and mechanical protection with the combination of a pressure-sensitive, rubber resin adhesive and elastic, PVC backing. It provides a protective jacket for high-voltage cable splices. This electrical tape is highly resistant to UV rays, abrasion, moisture, alkalis, solvents, and many acids. UL Listed, CSA Certified, and RoHS 2011/65/EU Compliant.