Not everyone has the equipment and experience to do cut and weld rust repairs. In fact, most hobbyists don’t. That doesn’t need to stop you from stopping rust in its tracks and repairing the damage.

I ask that because I was thinking of using some JB to patch up a bit of a junked old case that I wanted to do some things with, but I was wondering if JB Weld being non-conductive, unlike the rest of ...