Trivalent Chromium Drip-Free Post Dip

POST DIP 200 is an inorganic protective product that improves aspect, brightness, depth of color, and corrosion resistance of black passivation films based on trivalent chromium, on both pure zinc and zinc alloy deposits.


Features & Benefits

  • Improves corrosion resistance of trivalent black passivates
  • Produces a glossy layer
  • Reduced tendency for green drops
  • Resins or organic polymers- free
  • Does not need for special strippers
  • Applicable by both rack and barrel systems

Fields of application

  • Automotive industry
  • Building industry
  • Fastener industry
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