Chrome Oxide Castable Mortars Sheffield Pottery’s 4D blends are

Sheffield Pottery’s 4D blends are great all around clay bodies

Q: The fired finish appears hazy

Blower Pkgs (HP): 1

Slab Roller w/ counter mount tabletop

Chrome Oxide Castable Mortars Sheffield Pottery’s 4D blends areCHROME OXIDE CHROME OXIDE Cr2O3 (m. p. 4418oF 2270o C) is used (in small amounts <2%; it is very refractory) as a colorant to produce green glaze pottery. However, this Oxide has a chameleon like effect on glazes depending on the choice of temperature and flux source, i. e. KNaO, CaO BaO, or MgO. Used in combination with Tin, it will produce pink, and with Zinc Oxide it will produce brown. Bright reds are possible in low fire lead glazes that are low