130pcs 3:1 Dual Wall Adhesive Heat Shrink Tubing Kit, 6 Sizes (Diameter): 1/2, 3/8, 1/4, 3/16, 1/8, 3/32 inch, Premium Wire Cable Sleeve Tube Assortment with Storage Case for DIY by MILAPEAK (Black)

MILAPEAK 3:1 Dual Wall Adhesive lined Heat Shrink Tubing kit
- Best for solder joint protection, group of lines marking, resistance electric capacity reason protection etc.

- high Quality
- Waterproof
- Long service life
- High Strength Toughness
- Corrosion resistance
- Good electrical insulation
- High temperature resistance

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 shrinked.
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.

Specification:
- Color: Black
- Material: Polyolefin
- Heat shrink ratio: 3:1
- Operating Temperature:-55°C to + 125°C
- Minimum Shrinkage Temp: 70°C
- Full Shrinkage Temp: 110°C maximum
- Tensile strength: 10.4Mpa
- Dielectric strength: 15 kV / mm
- Flammability: Flame Retardant

Package Contents
- 1x 130Pcs(6 Sizes) Dual-Wall 3:1 Red Adhesive Lined Heat Shrink Tubing
* 45pcs 3.5" lengths 3/32"
* 35pcs 3.5" lengths 1/8"
* 20pcs 3.5" lengths 3/16"
* 15pcs 3.5" lengths 1/4"
* 8pcs 3.5" lengths 3/8"
* 7pcs 3.5" lengths 1/2"
- 1x Plastic Box