Since pyrometric cones deform progressively under advancing heat at fairly regular temperatures, they serve as accurate indicators of firing chamber temperatures. Usually three cones are selected and...
Cone 06-10 (oxidation) Intermixable and intense colours in jars. Fire only in a ventilated kiln. CONTAINS ZIRCON ENCAPSULATED CADMIUM BEARING STAIN. DO NOT GRIND. For useon foood surfaces...