I have repaired and rebedded a couple of rifles that had originally were repaired with what I believe was Acraglas. Time does not seem to be friendly to that formula. Acraglas seems to get 'brittle' over time. It is easy to use, and DOES work.

So I switched to a marine epoxy, as those formulas are designed to deal with hull flex and movement. I don't know if it will last better than Acraglas over decades, but I hope to never find out.

I use this product: http://www.amazon.com/s/?ie=UTF8&key..._sl_jpvplb1k3_e

Good working time and easily thinned by heating the stock with a lamp before applying the epoxy.

Mike