Modification of totally hydrolysed lac: uses of Rebulac in water‐thinnable paints and primers Available to Purchase

Rebulac has been found to be highly suitable for the production of water‐thinnable primers and gloss paints formulations. The baked films on ferrous and non‐ferrous metals are highly adherent, hard and water‐resistant, in contrast to aqueous lac varnishes. The possibilities of the development of aqueous zinc chrome primers based on Rebulac has also been indicated.