Different PSH Clays ordered will be combined at checkout for a volume discount if applicable:
A versatile porcelain for use at cone 6-8. Ideal clay for realizing cleanest colours from stains. Priced per 20 kg. carton.
A versatile porcelain for use at cone 6-8. Ideal clay for realizing cleanest colours from stains. Priced per 20 kg. carton.