Heat Shrink Tubes—How To Use Them Properly For Electrical Insulation
If you have electrical wires and plan to insulate them, heat shrink tubing is a great material for this application. You can use it like a pro too just by following these protocols.
Try to Achieve a Tight Fit
In order to make the most out of heat shrink tubing, you need to make sure it's able to create a tight fit around electrical wires after it has been heated with a portable gun.