this_is_nascar
Flashaholic
Is there a product which is available on the open market that can be used to lock the threads of two pieces of metal being screwed together? For example, if I managed to get the top piece of a SureFire E2E bezel unscrewed, what can I use to put on the threads to secure it after re-screwing it down? I'd prefer a product that I can get un-done by heating the bezel, so I'm looking for something permanant, but not really permanant. Is there such a product?