Electrical insulation tape 3M SUPER33+ 25 mm x 0.18 mm, 33 m, black

3M SUPER33+ electrical insulation tape in black, 25 mm wide, 0.18 mm thick and 33 m long, designed for insulating, bundling and protecting wires and cables. The vinyl material provides good conformability, moisture resistance and reliable dielectric performance for indoor and outdoor electrical applications, suitable for repair, maintenance and wiring tasks that require flame retardance.

Advantages

The vinyl construction offers strong dielectric strength and flexibility with a 250% elongation at break, allowing the tape to stretch around irregular shapes and maintain contact. It withstands operating temperatures from -18 °C to 105 °C and resists moisture, making it appropriate for a range of electrical insulation and protection uses. The 33 m length and 25 mm width provide a practical balance between coverage and ease of handling.

Suitable for

• Insulating and repairing electrical wires and cables
• Bundling and securing cable harnesses
• Outdoor and indoor electrical maintenance where moisture resistance is needed
• Applications requiring flame-retardant vinyl tape

Key specifications

• Brand: 3M
• Model/MPN: SUPER33+-25X33
• EAN: 0054007089490
• Color: Black
• Material: Vinyl
• Width: 25 mm
• Thickness: 0.18 mm
• Length: 33 m
• Elongation at break: 250%
• Operating temperature range: -18 °C to 105 °C

How to use

Clean and dry the surface to be taped. Cut or tear a length of tape and apply with firm tension, overlapping each wrap by approximately half the tape width for secure coverage. For irregular shapes or joints, stretch the tape slightly to conform and smooth it down to remove air pockets. Trim the tape end and press firmly to ensure adhesion. Follow local electrical codes for insulation thickness and layering when performing repairs or splices.

Usage recommendations

Use this 3M SUPER33+ tape for insulating, repairing and bundling cables in installations that require moisture resistance and flame retardance. Store rolls in a cool, dry place away from direct sunlight to preserve adhesive performance.