Petalite Stoneware Ice Glazes Fire to cone 06 thru

Fire to cone 06 thru 04

Low temperature

Elements Chunkies™ glazes are not to be recommended for dinnerware produced from low fire earthenware clay bodies as these glazes can exhibit surface textures such as cracks and crevices

If desired

such as an addition to insulating firebrick as a refractory material

Petalite Stoneware Ice Glazes Fire to cone 06 thruPetalite is a lithium feldspar used in clay bodies and glazes to help reduce thermal shock problems. It and imparts lower expansion and gives unique color response to copper and cobalt in glazes. Petalite is unique for its thermal properties; like many lithium bearing compounds, it has a very low rate of thermal expansion, making it a valuable addition for cookware intended clay bodies (such as flameware). Petalite has close to 0% thermal expansion,