Bentonite clay in North America

American Colloid Company is one of the world's leading producers of bentonite clay. 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. American Colloid Company's principle markets include metalcasting, pet products, oil and gas well drilling, industrial specialties and agriculture. American Colloid's trademark Additrol line is an industry standard in the metalcasting industry. Ferro-alloy bricks and briquettes are also part of the Metalcasting Products Group's product line. American Colloid's Premium Gel is ideal for multiple applications in oil well drilling. The Company's Pet Products Group... (more)