Reply by richgreer

I’m sure Titebond II or III will work fine.

One suggestion – - I prefer to cut my own plugs using a plug cutter on the drill press. This allows you to cut cross grain plugs. You can then insert them with the grain aligned with the wood around the plug. The plugs become much less noticeable.

With a dowel you are always looking at end grain.

-- Rich, Cedar Rapids, IA - I'm a woodworker. I don't create beauty, I reveal it.