Tridescent is a hexavalent-free trivalent chromate that provides 125 hours salt spray protection. It is the clear replacement for yellow iridescent chromate films on zinc and zinc alloys. It exceeds the requirements of ASTM B-633 Type II, may be baked at 400°F and readily fits into existing chromate cycles.
Editor PickNew England NASF Chapter Hosts Supplier Night
Event included speakers, supplier table top exhibits, door prizes, scholarship raffle prizes and presentation of 10 scholarships.