Pensel KK Polymerized rosin ester Arakawa Chemical Tackifier >> Rosin ester Acrylics/ Acrylates Ethylene co-terpolymers - solid (EVA, EMA...) ADHESIVE >> Hot-melt PENSEL KK Polymerized rosin ester Good heat resistance in EVA compound Hot melt adhesive Printing ink Acrylic adhesive Polymerized rosin ester. Used as a tackifier in hot melt and acrylic adhesives. Offers good heat resistance in EVA compound.