Heat-shrink wall feedthrough for permanently gas- and watertight cable entries into the building.
The 3MT heat-shrink wall feedthrough WMD is used to seal telecommunications and power cables in wall feedthroughs. It enables gas- and watertight introduction of cables and pipes into the building. The cables or pipes can also be pulled in at a later date and installation as a reserve feedthrough is also possible. The wavy surface of the wall feedthrough is coated with a special sealing material. This allows you to achieve a permanently waterproof seal when closing the breakthrough opening with mortar or cement. The scope of delivery consists of a polyolefin shrink tube shrunk onto a support spiral, a cable cleaning cloth and the assembly instructions.