Cyanide-based. Used to plate cheaper base metals. Piece should be copper or nickel plated as a base, although solution will also plate on brass, bronze or silver. A pure gold or stainless steel anode should be used for all 24 karat solutions.

WARNING: These plating solutions contain cyanide. The Federal Hazardous Substance Act classifies cyanide as a BANNED HAZARDOUS SUBSTANCE if sold or packaged in a form suitable for household use. Accordingly, our solutions containing cyanide are not for sale, for use, or for storage in a household, garage or any other place where children or uninformed adults may have access. THEY ARE FOR SAL FOR PROFESSIONAL USE ONLY. Proof will be required before sale. They are not to be repackaged or separated from their appreciate labels.