BAYHYDROL 124 is an anionic aliphatic polycarbonate polyurethane dispersion suitable for use as a binder. It exhibits a combination of flexibility, outstanding water and solvent resistance along with hydrolytic stability ideal for applications requiring durability and longevity. BAYHYDROL 124 polyurethane dispersion can be used in the formulation of ambient-cure or bake coatings for a wide range of rigid and flexible substrates. It provides high tensile strength and elongation at break along with excellent hardness and abrasion resistance making it well-suited for products expected to withstand wear and tear over extended periods of use.