58 pcs 3:1 Dual Wall Adhesive Heat Shrink Tubing Kit, 8 large Sizes

Description

Item Description:
Color: Black
Material: Polyolefin
Heat shrink ratio: 3:1
Operating Temperature:-131°C to + 257℉
Shrinkage Temp: 212℉(Fahrenheit)
Full Shrinkage Temp: 230℉maximum
Tensile strength: 10.4Mpa
Dielectric strength: 15 kV / mm
Flammability: Flame Retardant
Package includes:
10pcs 1.5"(L) φ5/16"
8pcs 1.5"(L) φ3/8"
8pcs 1.5"(L) φ1/4"
8pcs 1.5"(L) φ1/2"
8pcs 1.5"(L) φ3/4"
8pcs 1.5"(L) φ5/8"
4pcs 3"(L) φ1"
4pcs 3"(L) φ1.25"
How to use it?
1. First choose the right size tubes, as it is 3:1 heat shrink ratio, and will shrink up to 1/3 of original diameter.
2. Wrap the cable wire with the tube, then use a heat gun heating it until the wire was wrapped tightly.
3. Don't touch the tube until it becomes cool.
Note: Make sure temperature of your heat gun is up to 212℉(Fahrenheit), then glue inside will soften and seal the connection.
On Jul-12-21 at 01:26:06 PDT, seller added the following information: