Self-fusing tape is also frequently used in electrical applications. The tape is highly resistant to heat, making it ideal for insulating and protecting electrical wires and connections. It can be used to seal and protect exposed wires, repair damaged insulation, and create a waterproof seal around electrical connections. Self-fusing tape is also often used in automotive applications for repairing hoses, wiring, and other components.

Fire-resistant electrical tape is versatile and can be used in numerous applications. In industrial environments, where heavy machinery and high electrical loads are common, the risk of electrical fires increases. Using fire-resistant tape to insulate wires and connections can substantially mitigate this risk. It is particularly beneficial in high-temperature applications, such as motors, transformers, and circuit boards.

As described in the article “How Polyimide Tapes are Made“, tapes are composed of two distinct layers, each of which is critical to the properties of the final product. The first layer is the backing material, and whether this is polyimide film (the generic verison of DuPont’s Kapton), polyvinyl chloride (PVC), Polyethylene terephthalate (PET), or some other plastic, cloth or paper material, this layer is selected to provide half of the tape’s final properties. The other half is determined by the adhesive layer applied to this backing layer.