MARBLEWHITE® MW300 is a limestone product which is a high purity calcium carbonate. This product has an oil absorption of 13 and a bulk density of 0.77 g/cc. MARBLEWHITE® MW300 provides brightness and controlled particle size to paints and coatings.
Specialty Minerals Inc. engages in the development, production, and marketing of a wide range of specialty minerals, mineral-based product, and synthetic mineral products. They provide extenders and fillers for a wide range of coating applications. The company strongly emphasizes research and development, which helps them anticipate and fulfill customer requirements through new product innovation.