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Passivation Systems
The #1 Hex-Free Passivation Systems. Worldwide.
MacDermid TriPass Systems comprise the only complete range of hexavalent chrome-free products available worldwide that meet all existing, and many future, zinc and zinc alloy passivation requirements. Extremely resistant to thermal shock, the entire family can be used in application areas where conventional products simply do not perform.
Our TriPass Systems meet all EOLV Directives through their use of trivalent chromium and pass all automotive industry test requirements, including GM 3034. The perfect drop-in replacement for hex-based offerings, they have all been rigorously tested and used in some of the world’s largest, full scale industrial conditions, ensuring that they meet the highest specifications from applicators and end users. TriPass Systems are high performance alternatives to hex chrome that not only reduce “white rust” but also deliver exceptional cosmetic appearance.
Key Features- Extremely resistant to thermal shock
- Production proven at the world’s largest automotive surface finishers
- Superior corrosion protection and film uniformity
- All from one global supplier
