Alberdingk U 911 Aliphatic polycarbonate-polyurethane Alberdingk Boley Polyurethane (PU) - Polyurethane dispersions (PUDs) Wood & Furniture Coatings Plastic coating Metal ALBERDINGK® U 911 is an aqueous, colloidal, low viscous dispersion of an aliphatic polycarbonate-polyurethane without free isocyanate groups. It provides coating systems with good chemical and heat resistance. It is used for plastic, wood and metal coatings. It possesses good compatibility with aliphatic polyester-polyurethane- and acrylic dispersions. An aqueous, colloidal, low viscous dispersion of an aliphatic polycarbonate-polyurethane. Used for plastic, wood and metal coatings. Possesses good chemical and heat resistance.