Feldspar Potash 200F Size:5kg Food safe when sealed with

Food safe when sealed with a suitable glaze

Barrel Size: 300 x 76mm barrel

and doesn't frustrate the user by trapping waste clay in the tool

incising clay tools of the East with the highest quality material and comfort of the West

Feldspar Potash 200F Size:5kg Food safe when sealed withPotash feldspar is a common flux in ceramics, used in clay bodies and glazes to promote vitrification and lower the melting temperature. Similar to soda feldspar, but containing significantly more potassium. In glazes, it enhances glossiness, improves melt fluidity, and contributes silica and alumina for durability. In clay bodies, potash feldspar increases strength, reduces porosity, and helps achieve a dense, vitrified surface, making it especially