Scotch® Super 33+ Vinyl Electrical Tape is a 7 mil 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.

Designed for primary electrical insulation for all wire and cable splices rated up to 600 V and 105°C, Scotch® Super 33+™ Vinyl Electrical Tape is the original, market-leading PVC insulating tape. This professional grade tape combines an elastic backing with an aggressive adhesive – for moisture-tight electrical and mechanical protection with minimum bulk. It provides excellent protection against abrasion, acids, alkalis and copper corrosion. Suitable for cold weather down to -18°C, this tape remains highly conformable and flexible without becoming brittle. It keeps a high level of performance in ambient temperatures up to 105°C. Super 33+ tape is UL, CDA and VDE approved.