IMERCARB 20 is a high brightness ground calcium carbonate produced from high quality crystalline marble. It has a brightness of 92.5 and average particle size of 6.6 um. These technical properties of IMERCARB 20 make it suitable for applications that require high opacity and smooth finish. Its high brightness and fine particle size distribution allows it to provide excellent hiding power and surface quality. IMERCARB 20 can replace more expensive alternatives without compromising on performance. Industries that require superior opacity, coverage and appearance will benefit from using IMERCARB 20 in their formulations.