Home > Listing of Enamels > Vintage EnamelClick Image To View Larger 1204 Burgundy (op) $4.00 Weight 1 oz ($4.00) 8 oz ($32.00) 16 oz ($64.00) 1699:=:4,1702:=:32,1703:=:64 Quantity: - + Opaque, un-cataloged, Thompson 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.