... firing,good adhersion,stable quality and short leadtime Code: B-222Product Name: Pre-grinding powder of White Ground Coat ... smooth and without bubble structure after firing.Firing Temperature: B-222: 800-830°CAdherence: The cast iron turn to ... 150 micron such product on the thick cast iron. B-1100 should be fired until the surface turn to ... Pre-grinding powder of White Ground Coat Enamel powders B-222