Bayhydrol DLN Aliphatic polyester urethane resin Bayer MaterialScience Polyurethane (PU) - Polyurethane dispersions (PUDs) >> Polyester Coatings >> Waterborne Plastic coating >> Primer Water Aliphatic anionic polyester polyurethane dispersion. as a combination binder in the formulation of highly flexible, water-thinnable, air-and force-drying primers and one-coat finishes for plastics Can be used in combination with hydrofunctional resins in the formulation of highly flexible two-pack polyurethane top-coats (in soft-fell coating systems). Offers good surface handle and good resistance to abrasion and water Aliphatic anionic polyester polyurethane dispersion. Used as a combination binder in the formulation of highly flexible, water-thinnable, air-and force-drying primers and one-coat finishes for plastics. Can be used in combination with hydrofunctional resins in the formulation of highly flexible two-pack polyurethane top-coats (in soft-fell coating systems). Offers good surface handle and good resistance to abrasion and water.