Manufactured by 3M Electrical their range of Cold Shrink cable accessories including Joints & Terminations are used to repair damaged cables, replace cable fault sections, extend existing cable circuits and connect cable ends for termination onto electrical equipment bushings in. Manufactured by 3M Electrical their range of Cold Shrink cable accessories including Joints & Terminations are used to repair damaged cables, replace cable fault sections, extend existing cable circuits and connect cable ends for termination onto electrical equipment bushings in. At 3M, we discover and innovate in nearly every industry to help solve problems around the world. For over 60 years, professional electrical workers have trusted 3M for innovative solutions that enhance safety and productivity. Reduce the time, labor and cost that comes with electrical cable splicing. 3M Electrical Splices offer reliability and ease of use when tackling a wide range of installations. Buy 3M LV Cold Shrink Joints here at ETS cable components. Leading nationwide distributors of LV-HV cable jointing, termination and installation materials. The versatile design of the prefabricated one-piece cold shrink splice body allows installation on a wide range of cable sizes and types and a fast and easy installation at temperatures ranging from - 20°C to + 50°C.