It is the good stuff. I had it on my 04 Spec V and on my current 09 NISMO. Can't beat it. Never thought about doing the whole windshield, but I have a pretty crappy sunshade that I put up in the summer and it does the trick for now.
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 2007 350Z NISMO #0618: Zerolift | UPREV | F.I. | Greddy | Competition Clutch | Injector Dynamics | Aeromotive | Pioneer | JL
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