... can be dissolved easily in many organic solve 1. Specifications Gum RosinGradeXWWWGNMKAppearanceTransparent SolidColorslightly yellowpale yellowyellowdeep yellowyellow brownyellow red Correspond to the ... , coatings, inks, rubber, soaps, electronic industrial products, food grade ester gum, rosin ester resins etc.3. Packing: (1) Drum: Galvanized iron ...