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MG Ammonium Persulfate Copper Etchant - 2.2lb Mix
MG Part Number: 410-1KG

Ammonium Persulfate crystals are used as an alternative to the traditional ferric chloride to produce a cleaner copper etchant solution. Mixed product must be stored in a ventilated container.

  • Compatible with tin etch resist

    One kilogram of crystals will produce four liters of etching solution when mixed with water.

    QTY: 1 x 2.2lb (1KG) Dry Mix - makes 4 liters
  • Product condition: New