Bayer MaterialScience is the world leader in manufacturing of raw materials for polyurethane paint systems. Aliphatic and aromatic isocyanates, polyethers, polyesters, polyacrylates, UV-curing resins of Bayer MaterialScience are used for coatings on concrete, metal, a wide range of plastics, wood, textile and other substrates. Binder materials from Bayer are widely used in paint systems both for automotive OEM and for refinishment coatings.