BENTONITE VOLCLAY (BENTO) is a swelling montomorillonite of volcanic origin that fuses at about 2400 F. More effective than ball clay as a body plasticizer but shrinkage may be severe. Also, addition of up to 3% helps suspend a glaze. Minimum order quantity is 1 lb.
WARNING: This product can expose you to chemicals including Silica, crystalline (airborne particles of respirable size), which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.