AMCOL's Minerals & Materials segment is one of the world's leading suppliers of bentonite and bentonite-related products. Bentonite's unique chemical structure gives it a diverse range of capabilities, enabling it to act as a thickener, sealant, binder, lubricant or absorption agent. AMCOL's Mineral & Materials segment owns and operates more than 25 mining/production facilities strategically located worldwide. Advanced technology plus a responsive international network means unequalled service and support all around the globe.

AMCOL Minerals & Materials is comprised of four key market segments: metalcasting, pet products, basic minerals and specialty materials.