3M Mining Cable Splice Kit 3100 is specially designed for splicing 600V to 15kV rated flexible power cables. It is perfect for power feeder circuits, standard in line crimp or parallel connectors, and the repair and splicing of mine conduit. It splices W, G, W GC, G GC, SHD GC, MPF and MPF GC flat and round cables.3M Mining Cable Splice Kit 3100 includes Scotch Heavy Duty Mining Tape 31, Scotch Linerless Rubber Splicing Tape 130C, 3M Temflex Mining Grade Vinyl Electrical Tape 1700P and Scotch Electrical Semi Conducting Tape 13. The flame retardant Scotch heavy duty mining tape 31 provides moisture and abrasion resistance. MSHA Approved and RoHS 2011/65/EU Compliant.