Super ester L Rosin ester Arakawa Chemical Tackifier >> Rosin ester >> Specialties ADHESIVE >> Hot-melt ADHESIVE >> Hot-melt >> Pressure sensitive (HMPSA) SUPER ESTER L Highly stabilized rosin ester Good oxidation resistance, weather resistance, low temp. property Hot melt adhesive. Pressure sensitive adhesive Highly stabilized rosin ester. Used as a tackifier in pressure sensitive and hot melt adhesives. Offers good oxidation and weather resistance and low temperature properties.