Kevin & Kim wrote:

Here's an excelent primer on DuPont's Viton brand fluoroelastomer which is
used in alcohol resistant fuel lines, O-rings, etc.
http://www.dupont-dow.com/literature/viton/090017a28004dc8c.pdf
Kevin in Denver

Thanks Kevin,

This information is useful.  Actually I have been using viton o rings for
years in ozone applications.  It didn't know they would hold up in ethanol
environment.  I plan to speak with the manufacturer in any case to see the
latest goodies.

Doug in Japan

 
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