I've been using interlux brightside for a while now and it works ok, but I was wondering if it's possible to epoxy resin as a topcoat? Since it is very durable and waterproof I figured it might be worth looking into. I know the downside of the resin is the sun can break it down, so is their something I can add to it to stop that? maybe a UV stabilized tint or something? It's to late to use it on my current project, but in the future it might work for me.