The finest quality technical grade ferric chloride solution at the lowest price .
Ferric chloride has numerous advantages over other etchants such as nitric acid and dutch mordant.
It is dramatically safer, more precise, and more economical. By suspending the etching plate vertically, the particulate is able to fall away from the plate. Ferric chloride is not an acid. It etches copper without producing any fumes . So, while reasonable air circulation is necessary, external ventilation and exhaust systems are not required.