Many thanks all, quite valuable. I think if I did it I might nevertheless want to set a thing that's discreet around the windshield, and I questioned the things they did about the tags, so at least I am aware. I used to be shocked nothing melted/warped in my A5 that baked inside the Sunshine for 3 years, but I think the Product S is significantly l

 Certainly, as a general rule, the darker the tint, the better the warmth reduction, but a superior-high quality ceramic tint like Huper Optik or simply a spectrally selective tint like 3M's Crystalline line is a lot more productive, meaning a lighter shade can even now be more practical than the usual dark shade of the cheap things.Constantl