IMERCARB 1 is a fine calcium carbonate powder derived from pure white marble. It is characterized by a minimum coarse particle content and controlled particle size distribution, making it well-suited for various coating and construction applications. IMERCARB 1's high brightness and whiteness allows it to provide opacity and hide properties to end products. Its low moisture content ensures it maintains these key technical properties during processing and storage. These characteristics of IMERCARB 1 make it a popular choice as a functional filler and extender for paints, plasters, and other building materials where brightness, opacity and durability are important.