Big Jim's      hot melt slug/stick  works great I stopped using all other insert glues Quick strong and revisable!!

Thank you for the suggestion regarding epoxy.

Another vote for Big Jim holt melt.  Just did a bunch of Hunter Pros with it.  Very confident it will hold up.

Blaino, I had good results with the epoxy I posted in my first post since that is what you asked for, however since switching to the hot melt from Big Jim a couple years ago it is all I use and not had a failure, also much easier to reverse.