Heat-shrinkable tubing for Wire connection protection:At the wire connection, the heat shrinkable tube can encapsulate the wire connector in it to protect the wire connection and fix the wire to avoid interference and damage to the wire connection by external factors.Heat-shrinkable tubing, especially double-wall heat-shrinkable tubing with adhesive, has a layer of molten adhesive layer on the inner wall, forming a tight and seamless package after contraction to achieve excellent waterproof, moisture-proof and corrosion-resistant effect. This is especially important for outdoor equipment joints, automotive wiring harnesses, diving equipment and other waterproof sealing requirements of high places.Heat-shrink tube,Heat shrinkable tubing,thermal contraction pipe,Shrink tube.