Set of 150 Black Heat Shrink Tubing for Circuit Board, Motor Vehicle and Hydroelectric Power Plant Repairs

8-Piece Heat Shrink Tubing Set – The clear box contains 150 black heat shrink tubing. Inner diameters included: 2mm, 2.5mm, 3.5mm, 5mm, 6mm, 8mm, 10mm, 13mm. Excellent Performance – Rapid Shrinkage – 2:1 shrink ratio, high shrinkage rate; shrinks to half its original diameter when heated, creating an extremely tight seal. Quick shrinking, professional connection in seconds. High-quality Material – The heat shrink tubing is made of high-quality material and offers advantages such as good electrical insulation, good sealing, corrosion resistance, heat resistance, and optimal protection for the underlying materials. Easy Application – Simply slide the heat shrink tubing over the desired connection point and heat it with a soldering iron or heat gun. Wide range of applications: Waterproof heat shrink tubing is primarily used for cable connections, protecting soldered joints from corrosion and rust, and for protecting and insulating electronic components in cable segments and bundles. It is ideal for insulating and protecting cables in both domestic and industrial settings.