E6000 is a type of super rubber goop. -I haven't used it yet but all reports on it are very good.
glue
epoxy
Contact glue (impact glue)
Depends on whether salt is soluble in the glue or not. Salt would be soluble in Ordinary white wood glue, for instance. But not in epoxy glue. In epoxy, it'd simply turn the glue gritty. In wood glue it'd dissolve.
You can use clear epoxy.
Craft stores and possibly artists supply stores.
Epoxy itself is glue that will hold to metal.
There are no health risks of epoxy glue,unless you ingest it.
Yes you can use epoxy glue inside. You can use it anywhere.
epoxy
glue
epoxy
Any of the normal epoxy glues would be usable for this.
Epoxy if not much to glue. PL200 in caulk tubes if there is lots to glue.
You can find epoxy glue at most hardware stores and at Walmart, Rona and Home Depot.
Epoxy or E6000 would be nest. White glue won't stick to the jewellery.
There are hundreds of different types of glue. Super glue, crazy glue, white glue, yellow glue, fast epoxy, silicone, slow epoxy, ABS pipe glue , just to mention a few.