I’ve used this stuff for years. When it works (about 80% of the time) it works great. I fixed a watch band for a 10 year-old watch, for which no replacement bands were available anywhere. That was a couple of years ago, and the fix still works, and I wear the watch daily.
You can now find knock-offs of Bondic in just about any hardware store, for considerably less. Never tried it, so I don’t know if it works as well.
