It wouldn't work at all. My impression is that he'll use it to "bond" a screw into the insert and once it's set up, use the screw as a "handle" to twist out the insert. If the insert is in any way deformed to lock it won't come out but if it's just threaded in it might. If the insert does come out cleanly, and it's fully sealed, I might be tempted to try to bond it back into the wood using Titebond II.
Originally Posted by Anscojohn