– Bentones – Tolsa
– Treated Bentonites – Tolsa
– Sepiolite (hydrated magnesium silicate) – Tolsa
– Ceramic Microspheres – Tolsa (Fillite)
– Thermoplastic Spheres (Expanded & Unexpanded) – Expancel
– Casein Polymers – American Casein
– Starch Polymers – Tate & Lyle
