Nalzin® FA 180

Nalzin® FA 180 by Elementis is a flash-rust corrosion inhibitor designed for aqueous paint systems. It prevents the formation of flash rust during the drying process on iron-containing substrates. It is based on an organic zinc complex with a low nitrite addition.

• It exhibits a strong affinity for iron substrates, forming a protective anionic passivated layer after drying.
• It provides corrosion resistance and improved weathering properties.
• During the drying process, it transforms from a water-dispersible form into a non-water-dispersible, insoluble zinc compound and reducing water sensitivity.
• It is suitable for various water-dilutable paint systems such as alkyds, acrylics, epoxies, and dispersion paints.
• It enhances the rust resistance of the dried paint layer and acts as an in-can corrosion inhibitor during storage.
• Additionally, it can be used as a temporary rust inhibitor for metal surfaces when applied as a 2% emulsion through spraying, offering reliable protection against early rust formation after paint application.
• Recommended dosage level is 0.1-0.5% as flash-rust inhibitor and 0.1-0.3% as in-can corrosion inhibitor.
• Nalzin® FA 180 has a shelf life of 2 years from date of manufacturing.