Amaco V327 Turquoise Blue Velvet Underglaze Size:Pint Very low shrinkage in drying

Very low shrinkage in drying and firing

The top edge of the die cavity is beveled to compact the clay as it passes through

copper sulfate is used in ceramics for metallic coloration and is sometimes sprayed as a solution or used as a creamy paste on biscuit for pit firing

Its a smooth

Bentonite can also increase the plasticity of a clay body

Amaco V327 Turquoise Blue Velvet Underglaze Size:Pint Very low shrinkage in dryingTurquoise Blue Velvet underglaze is a blue green color that is cyan at cone 05, becomes deeper cone 5, and becomes very dark at cone 10. This underglaze maintains its color well under a clear glaze at any temperature.