I recently assembled a SIG ARF of the Sun Dancer that had the best covering material I have ever seen! No wrinkles and the most beautiful opaque finish I have seen. They claim it is Oracover or Ultracoat (same stuff) but it is unlike any Ultracoat I have seen. It has an opaque white undercoat, at least on the bright yellow, dark yellow and true red that SIG used. It has been suggested it might be Toughlon from World Models. Anyone have a clue?