So I am working on this caper with an antler tine handle. I want to use a couple wraps of artificial sinew on the guard/handle joint for show. What would I use as a coating to harden and seal the wraps? I am afraid of CA, when I use a lot the stuff crazes and gets frosty. Polyurethane? Epoxy? Epoxy might work if I thin it out so you can still feel the detail and not get a lot of gap filling.