Copper Red is an oxblood red that gives the same results in oxidation as a traditional reduction copper red glaze. Copper Red breaks clear on edges or where thin.
Cara, a glazing specialist at AMACO, recently posted a series of 3 videos that specifically addresses the challenges of their two new copper red based glazes in the PC series, PC-70 Copper Red and PC-71 Flambè, with tips and helpful hints on how to apply the glaze to get the best possible results. These videos are REALLY helpful!