This specification covers the requirements for surface preparation, pre-treatment, e-coat, sealer, and corrosion resistance, and quality, source approval and quality control, and approved sources.

Restricted Chemical Substances

Effective JANUARY 1, 2007, all product supplied to the requirements of this specification must comply with the requirements of CEMS B-50.

APPLICATION

This specification covers the requirements for a black electrodeposited organic coating suitable for steel fasteners or other small steel parts used for decorative interior applications and requiring a black semi-gloss finish. (This specification previously covered only black zinc plating.)