Quote:
Originally Posted by alga
Got the new CKC issue a couple of days ago. It's got some photos of Protechs used in all-weather conditions for several years. Ewww! Apparently the oxide layer on them from anodisation is not very thick.
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AS John quoted
... the anodised layer will never be that much thicker than 25 microns as it stops conducting electricity beyond that (whilst anodising) it goes without saying that if you want any kind of corrosion resistance to be prolonged in this country you have to rinse off at the end of the drive (if you can of course) or as soon as you can. it is as simple as that.