We offer five passivates for zinc platings.
Standard: The majority of applications use this standard passivate which leaves an iridescent/rainbow finish.
Clear:The clear passivate is used mainly as a decorative finish and has a clear/blue sheen to it.
Black:The black passivate is used mainly as a decorative finish.
Olive:Olive is typically used by MOD contractors.
ROSHH Compliant:This ROSHH compliant passivate replaces hexavalent chrome with trivalent chromium and meets a wide range of industry standard test requirements. This Tripass system is also extremely resistant to thermal shock.