Fintac 4330 HWW Hydrogenated rosin Finjetchemical Industries Tackifier >> Rosin >> Hydrogenated rosin ADHESIVE Hydrogenated rosin for use in adhesive, the emollient and plasticizing agent of synthetic rubber, paint,inks, pigment, electronic industry. Fintac4330 is hydrogenated rosin. Llight color, superior heat stability and weather resistance. Use in adhesive, the emollient and plasticizing agent of synthetic rubber, paint,inks, pigment, electronic industry, paper and soap, etc. Hydrogenated rosin. Possesses light color, very good heat stability and weather resistance. Used as a tackifier in adhesives.