Lemme dig around on Amazon, I'll be back with a link.
OK, here's what I'm talking about
:
https://www.amazon.com/Loctite-Heavy...89&sr=8-2&th=1
While the joints are re-usable, you only get a finite number of "shots" before this stuff starts to build up. It isn't the best solution for a battery or servo hatch, but its great for stuff you'll only dis-assemble one or two times a year.