Clayscapes Black Copper

A new Jessica Putnam-Phillips glaze. Black copper is a glossy microcrystalline red copper glaze that breaks black.  Made for dipping and pouring for cone 5/6.

  • 11-inch hydrometer reading = 1.45
  • 6-inch hydrometer reading = 45

Tableware producers must test all finished ware to establish dinnerware status, due to possible variations in firing temperature and contamination. 

Dry glazes ship in 2-4 Weeks.