I am attempting to tint/color/dye a clear fast drying finish and turn it into a paint[think Japan black lacquer].I am limiting myself to a couple of criteria :quick drying,re-emulsifies[so i can store it in a spray gun and not clog up],a finish that can take deep tint such as vibrant red,orange, blue etc.,..also the ability to rub out the finish. This will be a total opaque finish, showing no grain.So my ques. is,does shellac or lacquer avail itself to deep colorants?,whatever tints or colorants or dyes or artist pigments you suggest please include in your response.The project is interior wood. Thanks Rob