Is there a requirement to apply a clear UV top coat over Interlux polyurethane painted bottom, sides and part top. The deck will remain 75%natural wood (clear epoxied of course and top coated with Schooner Varnish) but I am not too keen on "yellowing" whatever color I will be applying (most likely Ocean or Largo Blue) with a finish coat of amber Schooner Varnish. Does anyone know of a dead clear finish, compatible with Interlux ? ...or is that not necessary ? I want a blazzing and blinding gloss, even if I have to polish with rubbing compound.