NeoRez R-563 Anionic and aliphatic polyester polyurethane Avecia-NeoResins PU - Polyurethane dispersions (PUDs) >> Polyester PU Cosolvent free polyurethane dispersion for use as a base polymer in formulating laminating adhesives. film properties Clear, water white and light stable Excellent adhesion to a variety of substrates Good heat resistance Compatibility with both non ionic and anionic emulsions and other polyurethane dispersions. Cosolvent free polyurethane dispersion for use as a base polymer in formulating laminating adhesives. Allows a good adhesion to a variety of substrates. Film properties: clear, water white and light stable, good heat resistance. .