Cal 404
CAL 404 is a unique solution which creates a blue/green or verde antique finish on brass, bronze and copper alloys. CAL 404 will also work on brass and copper plated parts.
CAL 404 will give a consistent color, but coverage depends on the composition of the base metal, length of exposure in the solution, drying time, cleanliness of the parts, and in some areas, climactic conditions.
CAL 404 will give a consistent color, but coverage depends on the composition of the base metal, length of exposure in the solution, drying time, cleanliness of the parts, and in some areas, climactic conditions.
