Home > Listing of Enamels > Milton Bridge EnamelClick Image To View Larger A-12 Orchid (op) $7.50 Weight 1 oz. ($7.50) 4 oz. ($30.00) 8 oz. ($60.00) 16 oz ($120.00) 3787:=:7.5,9181:=:30,9182:=:60,9183:=:120 Quantity: - + Opaque, cataloged, Blythe enamel for Copper, Silver, Gold, Iron and Steel. This enamel is "medium fusing" and should be fired at 1450 to 1550 degrees F. for approximately 2 to 4 minutes. Enamel is 80 mesh and lead bearing.