Theo FÖRCH GmbH & Co.KG

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Pickling spray gel


  • For pickling and cleaning of stainless steel in one process
  • Effective removal of temper colours around welding seams and in heat-affected zones
  • The outcome is a metallic clean surface in the application area

Application note:

  • Apply undiluted to the surface
  • Cover the surface of the workpiece with a special manual pump with fine spray head
  • Welding seams and heat-affected zones must be cooled down prior to the treatment
  • According to the intensity of the temper colours, the material alloy, and the welding process, the application time is between 30 – 90 minutes.
  • Avoid application in the sun
  • Rinse thouroughly with cold water (approx. 140 bar high pressure recommended)
  • Rinse until the running-off water has a neutral pH value
  • Rinse processing devices after application with clear water as well
  • Technical data
    Colour:clear, colourless gel
    Density (25 °C): 1.2 g/cm³
    Storage time (unopened at least): 12 months
    Consumption:approx. 4 – 6 m²/kg

Suitable pressure pump spray:

  • Art. no. 6000 0076: metall-free pressure pump spray yellow / black 1 l