I'm making some loops on the end of my rio sink tips by doubling the line over on itself and then wrapping it with kevlar thread. I need a thin, waterproof, and flexible adhesive to coat the thread wraps with. Any suggestions? I've used Pliobond in the past, but it gets gummy real quick so it's hard to get an even coat with it. Would Dave's Flexament thinned down work? Any advice is appreciated. Thanks.