Hello,
I have a mitered joint in solid hardwood that has partially failed. The piece is a case with a long 23" mitered joint, reinforced by Dominos. I was clamping one side of this case to another identical case and used too much clamping force. About 1" of the miter joint separated. The rest of the joint seems very solid -- it's just a small portion of the glue line(end grain to end grain) split. There's a very fine gap. What glue should I use to repair this? The PVA wood glue I used originally doesn't seem to be the right choice. Especially since I'll essentially be gluing glue to glue. What do you think? A gap filling CA glue? Gorilla Glue? I've never used epoxy before(and don't actually have any)...would this be best?
I'd love to hear as much advice as possible.
Thanks!