I've got a few very old basses whose frets are unseating at both ends. I want to reseat them with a bit of glue to discourage them from popping free again. My understanding is that a super-glue type adhesive is recommended for this; but I will be using a 2x2 plus clamps to reseat eight or more frets at a time, and super-glue I fear will set up too fast before I can get all my clamps in place. Are there alternate glues which might be used, like the glues used by plastic modelers? I can reseat the frets one at a time, but that sure would be tedious. Radiusing is not an issue, as these basses do not have radiusing and in fact have no fretboards at all.