I've been looking for a waterproof wire connector... What I am trying to do is to add a ground wire for my CB antenna on the roof. From talking to some people, the problem that I'm having with my CB is because my antenna is not securely grounded. So, I'm trying to figure out how to add a ground wire to it, but I need it to be waterproof (since it's outside), and easily disconnectable.

Does anyone know of a wire connector that I can use for this application?