Pottery glaze is a mixture of various minerals, clay and water. Glazing adds color, a smooth surface and seals the clay. Learn more about pottery and the kiln its baked in on Discovery Channel's... (more info)
Pottery glaze is a mixture of various minerals, clay and water. Glazing adds color, a smooth surface and seals the clay. Learn more about pottery and the kiln its baked in on Discovery Channel's "Dirty Jobs" with Mike Rowe.