Wrought Iron is one of Spectrum's low-fire metallic glazes.
These glazes work best at Cone 05 with a generous 3 to 4 coat application. The thicker the application, the better the results!
GL-151, 152, and 153 fire out glass, whereas GL-154, 155, and 156 have a more matte finish.
Metallic glazes are lead-free, but NOT dinnerware safe due to the use of heavy metals such as copper and manganese.
One Pint (16 oz.)