Pinerez 2130 Modifed rosin ester Akzo Nobel-Eka chemicals Tackifier >> Rosin ester ADHESIVE >> Hot-melt Pinerez 2130 Modified rosin ester Stabilized higher melt point resin for hot melt such as wood adhesives. Stabilized, higher melt point, modified rosin ester. Used as a tackifierfor hot melt such as wood adhesives.