Raychem ShrinkSet Universal Jointing System for 12 kV 3-core Polymeric and Paper Cables. Pre-engineered range taking heat-shrinkable tubings incorporating precisely engineered impedance stress control Shrinkset joints are supplied complete with mechanical phase and screen connectors suitable for a wide range of conductor sizes with no limitations on shelf life.  Joints exclude resin and are suitable for use with standard polyurethane resin.  Suitable for polymeric and paper cables, armoured and unarmoured.