EPi’s E-PASSivate Yellow Red and E-Chrome Ultra Blue are State of the Art Metal Finishing. Both processes have a professional, art gallery-like look and show stopping performance!
Tired of your poor quality trivalent yellow passivation? E-PASSivate Yellow Red can duplicate the hexavalent yellow color. It produces 200-250 hours salt spray to white rust without a sealer all using a single tank!
Are you getting the blues with your clear passivation? E-Chrome Ultra Blue produces uniform blue color without the common yellowing / iridescence problems other passivations have. Ultra Blue is true workhorse with up to 150 hours salt spray to white rust without sealer--and offers zinc andiron tolerance resulting in a longer lasting passivation!