This seemed like the most appropriate spot for this question, so here goes. If you have used real sinew for a wrap, what do you seal it with? While pine pitch would be ideal, I am not sure if I would be able to find any or make it. Ideally I would like something that isn't glossy, but would protect the sinew from moisture. My thoughts are just a matte polyurethane, but I would love to hear what others have used in the past.