Metals and Additives LLC (MAC) is a private holding company for four separate divisions – OMNI Oxide, Addenda, Polymer Additives Group and Reedy Chemical Foam. The headquarters for MAC is in Indianapolis, Indiana and manufacturing is in Brazil, Indiana. For more details on Addenda, PAG and Reedy, please visit our websites: https://www.addendallc.com/ https://www.pagholdings.com/ http://www.reedychemicalfoam.com/