The variety of products which National Casein? markets and sells to the woodworking, furniture, millwork and packaging industries are the most complete line of adhesives offered by any other firms. These products include polyvinyl crosslinks which provide Type I and Type II water resistant bond characteristics, polyvinyl assembly adhesives, urea resins, resorcinol adhesives and a wide variety of powder adhesives including casein, melamine, melamine-urea blends, a straight urea powder adhesive, d...