Heat shrink tubing specifications and materials are what
Depends on how much of your cable, as long as you can set into the heat shrink on the line.
This is not a few categories can be divided, generally recommended not more than 10Ω appropriate!
Easy to use, one-time. Now on the site to tie the cable, wiring can be used, we called the bar on the site (a pull).
Do not take care of several types and resistance; cable bridge grounding does not require independent grounding, requiring the bridge to the ground most of the reticular (equipotential) grounding system, even on the line; connected to the device (building) ground also line.