Description
3M Silicone Insulators 8440 Series are insulating sleeves made from specially formulated high-temperature silicone rubber.

3M(TM) Cold Shrink Tubes are designed using a unique Cold Shrink delivery system. Products are supplied prestretched on a removable core for efficiency and ease of installation. Removal of the core (unwind) after positioning allows the product to shrink into position forming a moisture-tight seal. The live memory action of the specially formulated material ensures a permanent, durable environmental seal and insulation.