I've been using it for years and can guarantee the glue is one of the best epoxies you can get. It is slow cure so use it accordingly. either mix it manually or only use the long mixing nozzles if you have the gun kit. When using on glass parts, prep is the key. Sand and clean area with alcohol before using. On wood, just join.

The best part of this glue is that it doesn't sag. It stays put.

Dan