I use several different glues depending on what I am trying to accomplish, the degree of difficulty in hiding the repair and the finish I will use. I really like G-flex for strength in a repair. If you are not using stain, tite-bond does a great job and is easy to hide. I use traditional and the gel form of acraglass, traditional is shiny when finished and can be an issue hiding it. The gel works well and is easy to hide. To get in a crack, I like to heat G-flex with a heat gun. You can do the same with acraglass but the work time is much shorter and heating it decrease your time even more. Show some pics when you finish up.