Grownoir EN Passivation

It is metallic-based black passivation that can be applied on mid phosphorus and low phosphorous electroless plating


Salient Features:

  1. It provides a uniform black finish of the conversion layer, which ensures the top coat of Nickel and Grownoir solution forms a complex coordination polymer.
  2. Negligible dissolution of the coating
  3. Hassle-free operation
  4. Low curing temperature (80 deg) which reduces the overall operating costs.
  5. It enhances the corrosion resistance of low and mid-phosphorous coatings

Industries - Aerospace, Solar panels


Our recommendations are made in good faith and are based on our skills. However , since the conditions of use of these products are beyond our control, this information is given on the express condition and agreement that Grauer & Weil (India) Limited, will not be liable to any person by reason thereof. Nothing herein shall be deemed to be a recommendation to use any product in violation of any existing patent rights.