BARIUM CARBONATE- GERMAN is the main source of barium in glazes. Insoluble in water and quite resistant to fusing when used raw, this material assists in the formation of matte finishes and in neutralizing sulfates in clay bodies. Toxic. 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.