Complete corrosive set, printed wirings to the own production. Ideal for the getting in this fascinating technique! According to some exercise it is possible to produce boards which hardly takes place to the professional ones. With detailed, illustrated instructions.
Contains: 3-copper-clad + 1 photo-coated board, 1 developer, 1 corrosive, 1 forceps, 1 working bowl
Commercial resellers must follow the Banned Chemicals Ordinance.