Butyl Sealant tapeis crafted from butyl rubber, a man-made material that was first synthesized during the early 1900s in order to strengthen traditional rubber adhesives. This innovative product surpasses natural rubbers in its capacity to stay sticky at far colder temperatures - an impressive feature that sets it apart from other adhesive materials.
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.
self fusing tape uses

Whether you’re an electrician or are just working on a job site, it’s important to know the differences between different types of tape. Electrical tape is best suited for electrical insulation and securing electrical connections, ensuring safety when dealing with electrical components. On the other hand, duct tape thrives in its versatility and strength, making it an excellent choice for general repairs. As always, we recommend testing tape before use, and adhering to all manufacturer guidelines. Explore Surface Shield’s full line of tape options.
Yes, 3M Rubber Electrical Tapes are engineered to repel moisture, making them perfect for outdoor applications. If wrapped properly, self-fusing rubber tapes can provide a watertight seal. To further protect against harsh environments, it's recommended to overwrap the rubber tape with durable vinyl electrical tape. These tapes are also built to withstand high temperatures, making them suitable for applications near motors, heat vents, or blast furnaces.