I used some Pro Kote from Mudhole on my thread wrapping and it works really well. Down side of it is that it is not cheap, takes about 24 hours to completely set and you need a turner for the first 4-6 hours so it will not sag as it sets. I fashioned a turner out of a grill rotisserie and it works good. I made a base for it out of scrap wood. I think most two part epoxies would work, they just might not dry completely clear, but would be much cheaper and more convenient to get. Hope this helps those with the same question I had. I am sure there are better, easier, cheaper ways, but I have not discovered them yet. Thanks, Larry