Bentonite 49 Bentonite 1302-78-9 Whittaker Rheology Modifiers / Thickeners >> Organoclay >> Bentonite SEALANT Bentonite - Technical Grade (200 Mesh) Technical grades of bentonite are used as general purpose suspending, emulsifying and binding agents in industrial products. They are commonly used as rheological modifiers, in latex paints, tape joint compounds, asphalt emulsions, cement; as a binding agent in brick production and the production of pencil leads; and as coagulants in the clarification of juices, wines and vinegar. They are also widely used for remedial waterproofing in the construction industry. Thickening agnet and suspending agent Bentonite. Used as a rheology modifier in tape joint compounds.