Corrosion resistance – the dielectric strength of electrical tape is a measure of its electrical strength as an insulator. Vinyl electrical tape is available with differing dielectric strength making it ideal to use for insulating high-voltage wires over extended periods of time. By comparison, PVC electrical tape can be used in similar situations but care should be taken that its dielectric strength is sufficient to insulate active wires.


In addition to different densities, polyethylene film tapes are available in different thicknesses, widths, lengths, and colors.

Each type of control box plays a role in its respective field, acting as a tailored solution to control and protect electrical systems.
In addition to its weather resistance, 3M amalgamating tape also offers excellent electrical insulation properties. It can be used to seal and protect electrical connections from moisture and corrosion, ensuring safe and reliable operation in industrial and commercial settings.
3m amalgamating tape

Creates a strong, seamless, waterproof and electrically insulating layer.