3M™ Cold Shrink Integrated Splice Kit QS4-25JCN Series is a 25/28 kV-class inline splice designed to join jacketed concentric neutral (JCN) and flat strap neutral power cables. Cold shrink design fits type MV-90 or MV-105 cables with aluminum or copper conductors while ensuring easy installation. The silicone-rubber construction offers good high- and low-temperature performance.This kit includes: one 3M Cold Shrink Silicone Rubber Integrated Splice Body, one 3M Cold Shrink Adapter Tube, two 3M Red Compound P55/R Tubes, nine Scotch Mastic Sealing Strips 2230, two Scotch Rubber Mastic Tape 2228 Rolls, four Constant Force springs, one 3M Cable Cleaning Pad CC-3, one wire brush, one cable preparation template, and one instruction booklet.