Producers Of Wyoming Bentonite Clay & Colloidal Products. Products Include Viscosifiers For Oil & Gas Well Drilling Fluids, Foundry Sand Binders For Metal Casting, Binders For Taconite Iron Ore Pellets Sealants For Municipal, Industrial & Hazardous Waste Containment & Industrial & Hazardous Waste Solidification, As Well As Numerous Other Custom Developed Products For Specific Industrial Applications. CleartreatŪ Line Of Products Includes Flocculants & Coagulants For A Variety Of Waste Water Treatment Applications. CleartreatŪ Removes Heavy Metals & Suspended Organic Solids