Kiwi Underglaze Jet black

A pure, genuine black that's as classic as it is powerful, making every design feel sharp and refined. Firing range: 1050 to 1260 °C. Our Kiwi Underglaze is a full palette of 50 vibrant, fluxed colours based on our powdered ceramic stains. It is suitable for applying directly onto leather-hard or bisque-fired clay. They perform well at both earthenware and stoneware temperatures.