3M Scotch 70 Self-Fusing Silicone Rubber Electrical Tape Sky Blue Grey 25.4 mm

3M Scotch 70 Self-Fusing Silicone Rubber Electrical Tape is a 25.4 mm wide tape in sky blue grey, rated as a Class H material for continuous operation at temperatures up to 180°C. It is designed for electrical insulation in demanding environments and fuses to itself on application, so no separate adhesive is needed.

Overview

The 3M Scotch 70 is made from a specialised, inorganic silicone rubber compound. When wrapped, the tape bonds only to itself, forming a seamless, non-tacky, rubbery seal that will not unravel. This self-fusing action is intended to provide protection against moisture, dust, and contaminants on electrical joints and connections.

Key Features

• Self-fusing action that bonds to itself, with no adhesive required
• Continuous operation rated up to 180°C, Class H material
• Outstanding arc and track resistance
• High dielectric strength for insulating electrical components and splices
• Easily wraps around irregular shapes, corners, and bends
• Low-temperature flexibility for installation in cold conditions
• Ozone resistance for extended service life in electrical applications
• Easy-tear, easy-strip liner for dispensing without scissors

Applications

The tape is suited to high-voltage cables and connections, where protection from electrical tracking and corona discharge is important. It is also suitable for high-temperature environments, including motors, transformers, and generators.

Specifications

• Material: Silicone rubber
• Width: 25.4 mm
• Colour: Sky Blue Grey
• Weight: 200 g

Choose the 3M Scotch 70 Self-Fusing Silicone Rubber Electrical Tape for insulating and sealing electrical cables, connections, and splices where high-temperature resistance and a seamless finish are required.