These products include MACOR sand additives, specialty coatings and classic foundry blackings. REFCOTEC is excited to add these products to an already extensive foundry consumable product portfolio. J.S. McCormick has invested over 100 years in foundry product development and REFCOTEC plans to continue to build upon that, by manufacturing all current J.S. McCormick products, as well as developing new technologies in the MACOR sand additive product line.