Is Liquid Electrical Tape a good idea for repairing a small tear in a battery wrap?
I have a very small opening near the top rim of a 21700.
I read where nail polish is one solution, but I would think the liquid tape would be more flexible and better for heat.
I would prefer to consider such a fix temporarily, lest that spot be more susceptible to future handling damage, especially since it is near the top, where there is less distance to span to create a short between the case (negative) and the positive terminal.
In fact, personally I would just use electrical tape unless there are clearance issues, and plan to get some new battery wraps the next time I place an order from a store that sells them.
Looks like some good answers to the original question.
I was just thinking of liquid electrical tape the other day. I think I fried another driver by shorting it on a reflector. I had taped the underside but evidently not well enough. Has anyone tried coating their reflector in LET to prevent shorts?