IMERCARB 3 is a fine calcium carbonate derived from pure white marble. It is characterised by minimum coarse particle and a controlled particle size distribution which makes it suitable for various coating and construction applications. IMERCARB 3 provides benefits such as brightness, whiteness and moisture resistance properties essential for coatings and construction materials. Its specific gravity and oil absorption properties make it an efficient filler for coatings and construction products. IMERCARB 3 is widely used as a functional filler due to its technical performance, quality consistency and regulatory compliance.