I have used the galazans , I used a filler in conjunction with it.I thought it turned out well. My limited experience with pre 64 70's has shown the factory stock finishes to be "all over the place" as far as color,gloss, satin ect. So duplicating the finish is tough , since they don't seem too "standardized". In summary the Galazans may not replicate your stocks color or finish, but it is a good product.