May 2009

Benefits: Corrosion Resistant Trivalent Chromate for Zinc

Trivalent high corrosion resistant chromate by Saporito is a clear/blue Trivalent chromate offering resistance for up to 150 hours to white rust (corrosion) and 264 hours to red rust (chromate) when tested to ASTM B117 neutral salt spray testing. The new trivalent chromate produces an attractive, bright blue trivalent chromate to meet automotive and other […]

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High-Corrosion Resistant Trivalent Chrome Conversion Coating

Nontoxic, High-Corrosion Resistant Trivalent Chrome Conversion Coating Helps Eliminate Hexavalent Chrome Use Saporito Finishing Company now offers a high-corrosion trivalent chrome conversion coating for aluminum, magnesium and zinc die castings that will help eliminate the need for toxic hexavalent chrome use. The conversion coating is a clear blue finish similar to standard clear chromate and

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