Marc Thanks for the link I did read the thread and will visit the website.
My reasons for thinking about epoxy resin route is, it's my intention to run the C5 for sometime and I was going to sell it on thus a solid fix with epoxy to seal it sound like a possibility.
I have JB Weld epoxy metal resin which I have used in the past to rebuild and rethread a damaged thread on a Passat with great success. But once this is applied there is no turning back!
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