* Why choose this heat shrink tubing ？
This kit contains 202 pieces wall heat shrink tubes, including 8 sizes of 3:1 ratio heat shrink tubing.
The 3: 1 shrink ratio is higher and the adhesive lining wrap more tightly, eliminating any air gap and effectively waterproof.
Can be applied to wire connection, anti rust and corrosion of solder joints, insulation protection: ships, automobiles, electrical, wires, etc;
Or DIY repair different items, such as spectacle frames, fishing rods, handicrafts, etc.

* How to Use Heat Shrink Tubing ？
Select the correct size of heat shrink tubing
Heat shrink tubing covers loose broken wires
By heating evenly with a heat gun, the shrink-wrapped tube will return to 1/3 of its original diameter
Do not touch it until it has cooled
Please note: When using an open flame to shrink the heat shrink tube, keep a distance of about 1/2 inch, or you may leave marks on the tube.

* Package Includes
60 pcs φ 3/32", Length: 2.8 " (Black&Red)
50 pcs φ 1/8", Length: 2.8 " (Black&Red)
30 pcs φ 3/16", Length: 2.8 " (Black&Red)
30 pcs φ 1/4", Length: 2.8 " (Black&Red)
16 pcs φ 3/8", Length: 2.8 " (Black&Red)
8 pcs φ 1/2", Length: 2.8 " (Black&Red)
6 pcs φ 3/4", Length: 2.8 " (Black&Red)
2 pcs φ 1", Length: 2.8 " (Black&Red)