Heat shrink tube review 2021 - Does it work？

Item specifics:
Material: Polyolefin
Minimum shrinkage temperature: ±70 degC
Maximum shrinkage temperature: max. ±110 degC
Operating temperature: -55 degC to +125 degC
Tensile strength: 10.4 MPa
Insulation strength: 15 kV/mm
Flame retardant: flame retardant
Quantity:328Pcs
This listing is for a factory boxed assortment of 328 pieces of Polyolefin Heat Shrink Tubing.
This product has a 2:1 shrink ratio and is both UL & CSA certified for up to 600V ＠125 Degree Centigrade.
The Compact translucent storage plastic bag with molded catch to prevent spillage as well as compartments labeled with size makes this a handy item for the Technician or Hobbyist work bench or van.
Note: The plastic box is NOT Included

#Short #Shorts

[rsabotage]

I hope any one watching this knows to solder the wires first before heat shrinking.

[cosmeticsandpurseswithevelyn]

that is INCOMPLETE first you must use Waterproof Solder Seal Wire Connector that heats and melts securely in place THEN cover it with one of those

[BikesAndFish]

Bro the real crime is that he used green in the first instead of red 😂

[Forlichain]

Don't use gas lighter it creates black spot in tubes

[yashmaharjan]

which size is suitable for a charger cable

[LeftOverMacNCheese]

Umm you know wasn't you supposed to SOLDER the wire first before putting the heat shrink

[pmittal]

Bhai kisi ko agar malum hai to bata do, video hai agar iska to bahut hi badiya..
Earphone mein earbuds ki side se grip kharab ho gayi hai, usko isse kaise fix kar sakte hain..
Wire cut nahi karni hai mujhe..

[livehealing]

Это неправильная скрутка. Либо скручивание правильно либо нужна пайка.