Irridiscent Passivation

IRRIKOTE 920

Application

IRRIKOTE 920 produces yellow irridiscent passivation on Zinc and Cadmium plated parts. Offers high corrossion resistance and serves as good base for painting.

Operating Conditions
  • IRRIKOTE 920 15 - 20 ml/lt
  • Nitric Acid 3 - 4 ml/lt.
  • pH 1 - 1.4
  • Time 15 - 20 secs.