Designed for primary electrical insulation of all wires and cable connectors up to 600V and 105°C, Scotch® Super 33+T Electrical Insulation Tape is the market-leading original PVC insulation tape. This professional-grade insulation tape has an elastic carrier material coated with a highly effective adhesive - for moisture-tight electrical and mechanical protection without adding bulk. It offers excellent protection against abrasion, acids, alkalis and copper corrosion. Suitable for temperatures down to minus 18°C, this tape remains easily malleable and flexible without becoming brittle. It also offers good protection at ambient temperatures up to 105°C. Super 33+ Insulation Tape is UL, CSA and validated.