I have some test boxes that have screws in the wiring area. Not a good situation, but that is life. I want to protect the wiring from abrasion against the screws, and so far I have two alternatives - heat shrink that may be very difficult to remove if needed, or some sort of non-corrosive caulk that would be easy to peel off if the screws need to be removed. Does anyone have any experience with this situation and have some suggestions and brand names?
Thanks, Dave