American Bentonite Association

The American Bentonite Association (ABA) is a trade organization that represents companies involved in the mining, processing, and use of bentonite clay in the United States. Bentonite is a natural clay valued for its absorbent, white clay properties, and its applications include drilling mud, foundry sand, cat litter, and sealing materials. The ABA promotes safe, efficient, and sustainable development of bentonite resources, providing industry standards, research, and education to support member companies and consumers in understanding the clay’s uses and benefits.