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.

4. Apply the Strip Peel off the backing and carefully press the weather stripping into place, ensuring there are no air pockets. For best results, press firmly along the entire length.

One of the most significant benefits of 3M Vulcanizing Tape is its self-fusing capability. Unlike traditional adhesive tapes, which can degrade over time or lose their stickiness, vulcanizing tape bonds to itself when pressed together, creating a strong and resilient barrier. This self-fusing property allows users to apply the tape in a variety of configurations, ensuring a tight seal around irregular shapes or surfaces.

DIY Projects and Home Use