Pro Heat shrink kit 10 PCS

This kit contains a heat shrink connector and a heat shrink tube, that together give the most secure underground connection of 2 boundary wires.   10 pieces not 50. 1st layer is our blue heat shrink connector that has tin inside to give a secure and great conductivity throughout the installation. 2nd is our black heat shrink tube, this layer is made from strong plastic and contains a high level of glue inside. This makes the connection extremely strong and long lasting. For underground connections Perfect conductivity High level of glue Easy to shrink Very strong connection We recommend using our heat gun for this repair.