164PCSHeat Shrink Insulation Tubing Tube Wrap Sleeve Wire Cable 2:1 cover protect wiring penyambung wayar

Retraction Ratio for these heat shrink tube is 2: 1 or more, made of polyolefin, good electrical isolation or insulation of the open wires or the connected one.

Extremely useful range of heat shrink tubing, you will find this absolutely efficacious when you need to fix or repair a broken wire, because you need to have a good electrical isolation or insulation of the open wires or the connected one, so that they won't touch other bare wires and causing short-circuit which may lead to safety issues.

Cover the bare wire part with these tubes, heat it with soldering iron, heat gun or even hair dryer (hot enough), the tube will shrink protect the wires and give you a professional look of the repair job!

Heat Shrink Tubing Set can perfectly protect wires, USB cables, metal rods and insulation of resistance and capacitance.