AMI is the world's largest producer of gellant attapulgite and air-float kaolin mineral products:

Attapulgite Gellant products:
Min-U-Gel (R), Florigel (R) -- provide rheology modification, suspension, syneresis control and other performance benefits in paints & coatings, adhesives, sealants, oil well drilling and many other applications. They also provide binding for molecular sieves.
Acti-Gel (R) 208 is a unique rheology modifier and stabilizer for all types of cement-based applications.

Kaolin Clay products:
Acti-Min (R), Crown (R), Champion (R) and many other grades serve as fillers/extenders and reinforcing extenders for rubber, adhesives, sealants and many other applications.