uxcell Heat Shrink Tubing 2.5mm Dia 2:1 Heat Shrink Tube Wrap Cable Sleeve 3.1m Black

Specifications: Material: Polyethylene; Color: Black Shrinkage rate: 2:1 ( will maximum shrink to 1/2 of its supplied diameter ) Operating Temperature: -55 to 125 Degree Celsius Before Shrink Dia : 2.5mm/0.1" Length ( approx.): 3.1m / 10ft Descriptions: This heat shrink tube is best for cord connection, solder joint protection, connectors sealing, group lines marking, resistance electric capacity insulation protection etc. Features: - Corrosion Resistance - Good Electrical Insulation - High-strength Toughness - High Temperature Resistant - Waterproof Resistant - Long Service Life How To Use: 1. CHOOSE THE RIGHT SIZE TUBE. Measure the diameter of code/cable you want to wrap, make sure the diameter is equal to the size of heat shrink tube after shrink, because the tube will shrink up to 1/2 of original diameter after heating. 2. WRAP THE code WITH THE TUBE.Cut out the Long you need, wrap the code with the tube, use a lighter, hair dryer or heat gun to heat the tube. 3. HEAT THE TUBE UNTIL THE code IS WRAPPED TIGHTLY.