... Gum Rosin ww grade, resin Used in paper, ink, rubber, paints and varnish, various adhesives, glue, soap, synthetic resins.Features:1 ... produce resinate for further use7) In the producing of synthetic rubber and printing ink, resin acid is changed into disproportionate rosin, ... FCL: 21.6MT It is used in paper, ink, rubber, paints and varnish, various adhesives, glue, soap, synthetic resins, chewing gum ...