Anyone here use pierce-points at least when chaining, or seen one worth looking into? DO NOT COMPARE WITH ALTERNATIVES, I'm not starting an argument/debate here on best connections, search for mike's splice thread or whatever I called it. I plan to subject some pierce-point connectors to a heated salt bath experiment. Also, is the 3M pouch with hardening sealant the only thing that could hold a completed pierce-point connection? Thanks!