This is the vacuum treated product of esterification of glycerol with the adduct of gum rosin and maleic anhydride. with fully soluble in tar, esteric solvents, vegetable oils and turpentine oil; insoluble in alcoholic solvents; partially soluble in petroleum products. It is mixed with nitro-cotton; best for the production of nitrocellulose lacquer; can be used for varnish, light-colored paints, nitro based paints as well as printing ink, hammer finishing, and paper polisher
