Bentonite

1KG BENTONITE 325m

Part #MBEN3

Regular price
US$6.86
Sale price
US$6.86
Regular price
Sold out
Unit price
per 
Shipping calculated at checkout.

Western sodium bentonite. Montmorillonite. An ultra fine, clay-like mineral of volcanic origin added sparingly to dramatically improve clay body plasticity and to augment the suspension properties of clay in glazes while improving strength. Additions of up to 2% in either clay or glaze are typical; more raises the risk of cracking due to attendant high shrinkage.