Copper etchant. More aggressive than persulphate alternative. Can be stored and reused. Ready to use solution designed for etching printed circuit boards and other metals. Recommended for use with M.G. Chemicals professional etching process kit...

Copper etchant. More aggressive than persulphate alternative. Can be stored and reused. Ready to use solution designed for etching printed circuit boards and other metals. Recommended for use with M.G. Chemicals professional etching process kit...

Copper etchant. More aggressive than persulphate alternative. Can be stored and reused. Ready to use solution designed for etching printed circuit boards and other metals. Recommended for use with M.G. Chemicals professional etching process kit...