Bayhydrol HD 2017 is a hydroxyl-functional acrylic resin dispersed in water with approximately 1% co-solvent. Properties / Applications: Bayhydrol HD 2017 can be used as a coreactant for Bayhydur® water-dispersible polyisocyanates in the formulation of < 50g/l VOC coatings. Coatings formulated with Bayhydrol HD 2017 and suitable polyisocyanates, have chemical resistance and durability. Bayhydrol HD 2017 is suitable for highly durable architectural wall coatings. This product can also be combined with other water-reducible binders. As with any product, use of Bayhydrol HD 2017 in a given application must be tested (including but not limited to field testing) in advance by the user to determine suitability. Information provided by Covestro |