Chryso®Clarena MC2000 is a patented mid-range water reducing admixture. It is manufactured under rigorous quality control to ensure uniform, predictable performance. The product does not contain added calcium chloride, weighs approximately 8.7 lbs/gal (1.04 kg/L), and meets the requirements of ASTM C494 Type A and F. Chryso®Clarena MC2000 is a proprietary aqueous formulation incorporating polycarboxylate and highly purified specialty organic chemicals especially designed to deliver superior and predictable water reduction over a wide range of aggregate clay contents. The superior dispersion capability produces concrete with significantly improved early and ultimate compressive strengths while maintaining near neutral set times.