This specification covers a complete vinyl painting system for structural steel.
This system is suitable for use on parts or structures exposed in Environmental Zones 2C (fresh water immersion), 3A (chemical exposure, acidic), and 3B (chemical exposure, neutral).
The finish paint allows for a choice of colors.
This painting system consists of surface preparation by near-white blast cleaning or pickling and four coats of U.S. Bureau of Reclamation VR-3, “Vinyl Resin Paint.”