Chromic Anodize Sealing
What is the better sealant for chromic anodize, hot water or sodium dichromate?
I have heard hot water.Garry Pickett
aerospace - Los Angeles, California
I used to run Salt Spray Tests on plates that were chromic anodized and I noticed faster discoloration with DI water sealing than with dichromate.
Some say dichromate sealing reduces fatigue strength.Dado Macapagal
Quality Anodizing - Toronto, Ont, Canada
DI water are better sealing provide they are with very low conductivity and silica. The water should be tested daily as they become contaminated very fast.Moshe Yaakov
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