Dynaburr offers chemical passivation finishing to our customers in the automotive industry using the ZinKlad 250 M coating process. We can coat steel, stainless steel, spring steel, brass, and powered metal with thickness up to 5 mils. Our lined octagon barrel tanks have a capacity up to 20 ft3 and process parts up to 1’ in length. The ZinKlad process provides superior corrosion protection, passing salt spray tests of 120 hours for white rust and 240 hours for red rust, while eliminating the risk of hydrogen embrittlement. Our coating process meets Ford WSS M21p17-B4 (S437m) and GM-3044 (8K240/120X) specifications.
Prior to coating, parts are thoroughly prepared using chemical cleaning and copper flash processes. Post-plate operations include water polishing, conversion coatings, trivalent coatings, and wax or oil application. ZinKlad can be used on hood latch springs, seat belt anchors, door strikers, and a variety of other safety critical parts. We offer electromagnetic, salt spray, and adhesion testing, and are an ISO 9001:2008 certified company.
For more information about our ZinKlad 250 M coating capability, please see the table below, or contact us directly.