scope:

This specification covers the general requirements, property and performance requirements, and approved sources and quality control.

Restricted Chemical Substances

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

APPLICATION

This specification covers a weld through thermoplastic (hot melt) rust preventative suitable for hot, airless spray application on bare steel or galvanized steel in areas which cannot be adequately protected after build-up. This material shall be exposed to a temperature of 120°C (250°F) for 30 minutes after application to obtain maximum corrosion protection. This may be achieved during a paint bake cycle.