We can provide five passivates for zinc platings.
Standard: Most applications use this standard passivate which will leave an iridescent/rainbow finish.
Clear:The clear passivate is used predominantly as a decorative finish and has a clear/blue sheen to it.
Black:The black passivate is used largely as a decorative finish.
Olive:Olive is commonly used by MOD contractors.
ROSHH Compliant:This ROSHH compliant passivate replaces hexavalent chrome with trivalent chromium and meets an extensive range of industry standard test requirements. This Tripass system is also highly resistant to thermal shock.
Visit the Jackson Plating website for more information on Zinc Plating With Passivate