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Zinc plating sealer

October 10, 2008

I m engineering student having my project in forbes Marshall India.
Please give me best type of sealer material on zinc cyanide plating.Because due water the blackening of plated components occurred so to prevent this is there any sealing material that can be applied to prevent this type of defect.

Prayas Nagdeve
student - Pune, Maharashtra, India

October 10, 2008

Chromate and paint with a compatible paint.

James Watts
- Navarre, Florida

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