4. Press the tape firmly against the surface to ensure full contact between the tape and the substrate.Smooth out any wrinkles, bubbles, or gaps to create a tight seal. In some cases, you might need to apply multiple layers of tape, particularly when sealing larger gaps or joints.
The key feature of amalgamating rubber tape is its ability to effectively bond to itself when stretched and wrapped around an object. This self-amalgamating characteristic creates a strong and durable seal that is resistant to water, chemicals, UV rays, and extreme temperatures. As a result, this tape is widely used for electrical insulation, plumbing repairs, cable management, and automotive applications.
It has an abrasion-resistant backing that lasts long and has flexibility, which makes it a prime option for insulating electrical connections during electrical tapping.




One of the key advantages of butyl rubber strip is its exceptional resistance to extreme temperatures, making it an ideal choice for sealing and insulation purposes in environments with high heat or cold. Its ability to maintain flexibility and elasticity in a wide temperature range ensures a secure and tight seal, protecting against leaks and moisture ingress.

We are pleased to stock a number of different self-fusing tapes. All are electrically insulating though some are often used for sealing work (e.g. fixing a leaking hose) in addition to electrical applications.