Another question: when attaching what I would call findings ( little
things like rings to attach chains, or hinges, or chains themselves) to
foiled or leaded glass, do you ever use heat sinks (device to draw heat
away from area you don't want solder to run to)? like what? Also, is there
a product that can be painted on an area that would discourage solder from
flowing into that area (like a hinge joint) in case your iron skills
aren't quite deft enough to avoid heating that area? Sort of like
Thanks, group, for your help.