I am practicing putting a horn forend tip on a Mauser stock. I've got two issues, one is voids on the tip and the other is shown in the
picture here

[Linked Image from i.imgur.com]


I don't know the right terminology, but it looks like I've exposed a boundary between two laminated sections. Has anyone ever deal with this
before successfully? I've been thinking that coating the area with a clear expoxy and sanding it down may be the way to go.

Fred