Boje
Go Kart Champion
- Location
- Brooklyn, NY
- Car(s)
- 2018 Golf R
Thought I'd follow up here in case anyone has the same question in the future – turns out that the problem is with ceramic tint only, because the film absorbs the heat, it can heat up the glass to very high temps. The guy who did mine said he's seen about 10 or so shatter over the years due to extreme temp and (presumably) a flaw in the glass. In the end I did tint the sunroof, but with non-ceramic film (I've removed the sunshade because it came off the rails so wanted it darker), and did the other windows with ceramic. Seems like a good compromise.