Hectalite

Hectalite (dry-processed hectorite) is a microfine, magnesium-rich clay additive used in ceramics to improve suspension, binding, and plasticizing behavior in slips and glazes. (digitalfire.com) Hectalite 200 is formulated more for rheology control, whereas Hectalite GM is better suited for binding and plasticizing in clay bodies. (digitalfire.com)

Contains fine particles that may contain silica and other minerals. Inhalation of the dust could lead to respiratory irritation. Always wear a dust mask or respirator, gloves, and work in a well-ventilated area. Do not ingest. Wash hands thoroughly after handling.