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Primecoat is a Passivation is a Chrome six free product that can be used both as a passivation layer and as a TOC on both zinc and zinc/aluminium alloys
About
Water-based and chromate-free passivation product (trivalent chrome-based). Corrosion performance surpassing hexavalent chrome passivation. Siloxane chemistry that provides a very thin and compact protective layer with the possibility of painting afterwards. Excellent appearance even at higher coating weights. Lubrication to reduce galling in deep drawing operations.
Key Benefits
Cost saving and efficiency improvement
Applications
Applications at steel manufactures in spray squeeze and chem coater applications