Duranautic

[mweng]

Anyone have any info on what a duranautic finish is?

 

[asb3pe]

For certain clients, we specify a "duranotic" finish on the backs of highway guide signs, which are aluminum panels. Quite honestly, I never knew what it meant either. :-D I found a brief definition here:

http://www.ecscase.com/pdf/ecstextbookglossary.pdf

"Duranotic Coating: Commercial grade alternative for hard anodizing of aluminum."

While performing a search, I also found instances where the word "duranotic" had a "TM" symbol after it, but I don't know who might own the trademark...
----

Al Bennett, P.E.

 

[bluesman]

mweng;

In general:

A "Duranotic Finish" is an anodization process used for coating aluminum the end result is a dark bronze look.

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