Desmear Remover

Oxidizing agent for the permanganate process


20 liter cans, 200 liter drums, 1.000 liter IBC

Features and Benefits

  • Increased efficiency through high permanganate-concentration
  • therefore safe contacting of the inner copper layers

Product Usage

Oxidising agent for oxidizing the Manganate(VI)-ions

Storage and Shelf Life

Store in a cool and dry place
Expiry time: 12 months

Technical Specifications

  • Density: 1,391
  • Colour: blue-violet
  • Odour: barely noticeable
  • Water miscible: slightly
  • Evaporation: slowly


Add Desmear Remover into the Permanganete module and bath pre-treated circuit board into the Desmear Remover solution.

Operating parameters

concentration NaOH: 40g/L

temperature: 70-80°C

Exposition time: tank application ca. 7 minutes, horizontal line ca. 0,5m/ min at 1m module length

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