Reply by gfadvm

Tightbond makes an “Instant Bond” CA glue that comes in several different viscosities. I use the thick to fill cracks and small knots like you show. The gel seems too thick to flow down into cracks. Be sure to put some tape on the back side of the defects before applying the glue or it will just run out the back side. Don’t ask how I learned this!.Good luck and I like the wood. It has character.

-- " I'll try to be nicer, if you'll try to be smarter" gfadvm