I will be watching for updates! :popcorn:
The Viper Silver and A4 look pretty similar. Do you have pictures of your topside in paint?
I just finished mine with Raptor Liner tinted A4 silver and I am extremely happy with the results.[IMG][IMG]
Was that 6 bottles for underside and inside the trunk? I had calculated 4 should do the undercarriage fine (not spraying it inside the trunk),...
I've had good luck with goof-off and similar products. I honestly haven't even used it on butyl but that would be my first try.
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