Bentonite 1kg

£3.50 GBP
Low stock - 8 in stock, ready to ship

Bentonite

 Bentonite

  • Weathered and decomposed volcanic ash.
  • Highly colloidal material of extreme plasticity added to glazes as a suspending agent (up to 3% by dry weight) and into clay bodies to improve plasticity (up to 5%).
  • High Shrinkage.