Depends what kind of glue.
There is no metal that starts off as glue.
Depends on the kind of glue - "Name your glue"
you have to put more glue on it, it will glue itself to the old glue, and be easier to remove
Try Goof Off, it softens Super glue so you can pick it off.
It is a version of PVC glue.
Turn the glue gun on to loosen the glue, then, if the glue is persistent, use a wooden stick to CAREFULLY pick the glue off.
Depends on the type of glue, but most will come off with Goof -Off or Goo-Gone.
They might depending on how much glue and how big the jewels are.It really depends on what kind of glue you are using.ANS 2 If you WANT them to wash off, glue them with a small amount of white glue. -If you want to keep them on, glue with epoxy.
Depends what kind of glue. Try to rub it off with Goof Off first.
Goof Off or Goo Gone.
Super glue or crazy glue is best.
If the glue is hard enough and the plane is sharp enough.