Cabot Corporation - Additives (NYSE: CBT) is a leading global specialty chemicals and performance materials company headquartered in Boston, Massachusetts, USA. They have been an industry leader for more than 130 years in products such as rubber and specialty carbons, cesium formate brines, activated carbon, aerogel, fine cesium chemicals, fumed metal oxides, graphenes, inkjet colorants, masterbatches and conductive compounds. Cabot products have applications in several industries including the adhesive and sealant industry.