Electrical tapes are used to assemble electrical products and are used to insulate them to reduce the flow of electricity. There is a wide range of electronics tapes used for various purposes. They are all pressure-sensitive, weather-resistant, and firm. For this reason, they are used for non-electrical purposes as well.

VHB Tapes for Electronics Applications | 3M 

Electrical adhesives are particular in their purpose, like the RFID adhesive, which is used to attach RFID labels to devices.

Electrical purposes

Here are some electrical purposes of electrical tapes.


The fundamental and primary purpose of electrical tape is insulation. It should be applied to the wire very carefully and wrapped around tightly on both sides. The tape can be used on any product that is not adequately insulated, and this helps prevent the flow of electricity, ensuring the highest safety standards.

Color Coding

Electricians also use these tapes for color-coding. Different colors of tapes represent different voltages. Apart from this, they also have particular purposes, like black is the most used color for wires directly exposed to sunlight because black is resistant to ultraviolet radiations.

Separating Wires

Another interesting use of electrical tape is to separate hot and cold wires. Hotwires are the instant source of power for the circuit, while cold wires have a low voltage supply. Therefore, to prevent a short circuit from happening, electrical tapes are used to separate these wires.

Non-Electrical Purposes

Due to the many qualities of electrical tapes, they are used for many other uses. In addition, they are made of vinyl which makes them very stretchy.


As electrical tapes come in multiple colors, they can be used in homes for decoration purposes. For example, you can use them to let your creative juices flow and make designs on your furniture, tables, or even walls to make them look aesthetically appealing.

In Theatres

 Electrical tapes are used in theatre productions to mark the performer’s position on the stage, so while performing, they know their exact positions if they forget. In addition, theatre productions have sound and lighting, which means there are a lot of wires, so electrical colored tapes prevent performers from stepping on cables keeping them secure.


This is probably the most common non-electrical use of electrical tapes. As they come in different colors, they can be used for labeling stuff, especially when you’re moving places. Since their texture is very glossy, you can easily write on them with a marker.