I think Gorilla makes several types of glue, but I probably wouldn't use their brown polyurethane based glue for your application. It's activated by water and bubbles up to fill gaps. It holds very well, but every time I've used it, some seeps out and the glue line is pretty noticeable. It's probably something I'm doing wrong, but when gluing wood to wood, I've had better results with Titebond.