low temperature opaque frit Firing temp.520-850 deg.C, C.O.E.70-200 Bright and smooth white. low temperature opaque fritWhite and opaque.Depending on the firing temp.and soaking time,can get bright and smooth white suface. Depenging on the weight of application,can up to complete hiding.CodeFiring tem.'CC.O.E.RemarkGL968520-580 70LeadGP970650-720 85Lead freeG008750-800 260lead free9381780-830 ...