My dentist employed a hard hitting aggressive hygienist that loosened my bridge on one side by aggressive flossing. My dentist did nothing. By the time it fell out completely he had retired. I tried all of the temp products and they were all short termed solutions. In my view, the ADA pretty much runs a monopoly on dental products in this country, but I saw this glue on Amazon and I ordered it. It took a while to ship from India, but it worked. There is so much that I could easily glue 100 dental bridges. I finally have a win.