Alberdingk U 7632 Aliphatic polyester-polyurethane Alberdingk Boley Polyurethane (PU) - Polyurethane dispersions (PUDs) >> Polyester Coatings Metal >> Topcoat >> Basecoat Other industry >> Leather Coating water Miscible in water ALBERDINGK® U 7632 is an aqueous, low viscous dispersion of an aliphatic polyesterpolyurethane without free isocyanate groups. For high quality textile and leather coatings with high wet buckling resistance. To improve the blocking resistance of acrylic dispersions. Improvement in stone chipping resistance in metallic basecoats. Aqueous, low viscous dispersion of an aliphatic polyesterpolyurethane without free isocyanate groups. Used for high quality textile and leather coatings with high wet buckling resistance and to improve in stone chipping resistance in metallic basecoats. Improves blocking resistance of acrylic dispersions.