Bentonites are classified according to several types (e.g. calcium, sodium, potassium) but in the ceramic industry sodium bentonite is the material of
Flint/Silica 325 mesh – US Pigment Corporation
Bentonite Ultrafine Powder Grinding Mill
Bentonite 325 Mesh (priced per lb.)
Vee Gum T Bentonite Laguna – The Potter's Center
1KG SILICA (FLINT) 45 (325 MESH) – Euclids Pottery Store
Louisiana-based distribution company that makes and sells clay and ceramic supplies.
Bentonite 325 Mesh
200- 325 Mesh White/ Yellow Color Calcium Bentonite Clay on Sale - China Bentonite for Casting, Sodium Bentonite
Green Desert Calcium Bentonite – Mineral Solutions
Bentonite 325 M – Crane Yard Clay Supply
Bentonite 325 Mesh – Clayscapes Pottery, Inc