Miracle Glue can be used in the
manufacture of ear molds for behind the ear (BTE) hearing aids.
Miracle Glue can be used
to affix the tubing to the mold. When the casing shell
comes off you can re-attach this faceplate with Miracle Glue.
You can use methacrylate powder as a filler with Miracle Glue to mend
cracks and holes so the color is matched.
If you are
currently using Super Glue or Krazy glue for this type of repair or in
the manufacture of hearing aids, here are some of the key differences
that you will find in using Miracle Glue. First of all, it has a much longer shelf life. Keep it refrigerated when
you are not using it and you should be able to get about three years
out of it. When using the glue, you can leave the lid off
without worrying about it drying or clogging. Don't necessarily
leave it open for days at a time but you can leave it open for some
hours. (Keep the room where you are working well
ventilated.) Miracle Glue remains clear and
flexible. It won't discolor when using it with filler. If
you were to use Miracle Glue to attach two pieces of flexible vinyl
together, the vinyl would remain flexible.