Fintac 4331 HXA High-hydrogenated rosin Finjetchemical Industries Tackifier >> Rosin >> Hydrogenated rosin ADHESIVE High-hydrogenated rosin for use in adhesive, the emollient and plasticizing agent of synthetic rubber, paint,inks, pigment, electronic industry. Fintac4331 is hydrogenated rosin or High-hydrogenated rosin. Light color, superior heat stability and weather resistance. Use in adhesive, synthetic rubber, paint, ink, paper, electronic industry, cosmetic, food industry, etc. High-hydrogenated rosin. Possesses light color, very good heat stability and weather resistance. Used as a tackifier in adhesives.