Heat Shrink Tubing, 2:1 Sleeving Wrap Cable Wire Electric Insulation Heat Shrinkable Tube Transparent 16Ft (Dia 25mm)

Specifications: Material: Polyethylene Color: Clear Shrinkage Ratio: 2:1 ( will maximum shrink to 1/2 of its supplied diameter ) Round Diameter: 25 mm / 0. 984"(Before shrinking), 12. 5mm/ 0. 492"(After shrinking) Minimum Shrinkage Temp: +70 Degree Celsius Full Shrinkage Temp: +125 Degree Celsius maximum Operating Temperature:-55 to 125 Degree Celsius Rated voltage: 600V Dielectric strength: 1 KV Flammability: VW-1, Flame Retardant Item Shape: Round/Flat Total Length: 4.8M/16Ft Heating tool: hot air gun,lighter or air dryer Compliant: the standard of RoHS, UL and CSA certified. Appliance: used for appliance/auto electric wire cable harness wrapping package content: 1 x heat shrink tubing How to use it? 1. At First choose the right size tubes, as It is 3:1 heat shrink ratio, and will shrink up to 1/3 of original diameter, please measure diameter of wire which is equal to the size of tube after shrinking. 2. Wrap the cable wire with the tube, then use a lighter heating if the tube is small or hair dryer, heat guns heating for large one until the wire was wrapped tightly. 3. Don't touch the tube until it becomes cool. NOTES: PLEASE BE CAREFUL WHILE USING LIGHTER OR HEAT GUN. PLEASE STAY AWAY FROM WHILE HEATING.