I got hold of an old leather Fender strap. (The thin style with the shoulder pad) it’s nicely broken in except one section of the long piece and most of the long section that attaches to the bottom end of the guitar. The surface of those sections are a little brittle and prone to cracking on the dyed side. I guess there are a few leather workers here. What can I feed it with that wouldn’t affect nitro? I’ll be using it for photo shoots mainly and as something to keep with, rather than on, my Tele, so happy to leave it to absorb a while.