Wrapping tape on a high voltage cable can be time consuming and error prone since the careful build-up of tape requires accurate half-lapping and constant tension in order to reduce build-in air voids. Rubber tapes are designed to stretch−some up to 1000%. Elongating the tape this way drives to compression, and that results in the strong self-fusion that provides great insulation and moisture protection.
Where Can You Use Polyethylene Tape?
Rubber tape usually does not have an adhesive side but sticks to itself. This means it has to be stretched entirely around a cable to effectively adhere to itself using elastic tension against the backing.
Types of Butyl Rubber Sealant Tape
Fire seal tape is an intumescent material, meaning it expands when exposed to heat. This unique property allows the tape to seal joints and gaps in walls, floors, and ceilings, preventing smoke and flames from spreading between compartments. Commonly made from materials like silicone or other fire-resistant compounds, fire seal tape can withstand high temperatures and maintain its integrity under extreme conditions.

butyl tape rubber.


What is Insulation Tape?
Electrical control boxes are endowed with electrical components such as circuit breakers and transformers since they are engineered to oversee electrical distribution. Their application range and scope transcend both industrial and residential use. Common examples of electrical control boxes include;
Introduction to Control Boxes


Our Self-Fusing Tape Range.


Furthermore, butyl rubber strip exhibits excellent chemical resistance, making it suitable for use in environments where exposure to oils, acids, and solvents is common. Its ability to withstand a wide range of chemicals without degradation or loss of performance makes butyl rubber strip a valuable material for sealing and gasket applications in industrial settings.
Shouldn’t snap when you wrap.
When it comes to electrical tapes, 3M is the name of the game. But what makes these tapes stand out from the crowd? Well, let's break it down: