3M provides a variety of medium-voltage splicing technologies—cold shrink, molded rubber, tape and resin kits—for applications from 1kV to 46kV splices. Many of them use the cold shrink technology invented by 3M. Besides splicing, rejacketing and repair kits, 3M offers such accessories as cable preparation and cleaning materials, grounding kits and lugs and compression connectors. All come backed by 3M’s respected technical support.