Black Aventurine is a fluid, rich black glaze that develops a metallic sparkle. If slow cooled, this glaze will grow crystals. WARNING: This product can expose you to chemicals including Lithium carbonate, which are known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov. Layers well over AMACO Celadons, other Potter's Choice and Satin Matte glazes. Glaze layering fired results may run if paired with a runny glaze. We recommend testing any layering combination prior to putting it on a full ceramic piece. Shake well before use. For best results, do not thin the glaze and apply 3 brush coats to Cone 04 bisque. (Let the glaze dry between coats.) Glaze fire to Cone 5-6. Due to variations in raw materials used during manufacturing, we recommend firing glazed test tiles before using each new batch number of glaze.
