1st time I`ve even had the sunroof tinted..
Sunroof is huge - I installed ceramic tint. How this tint works/behaves...no heat (for the most part) goes past the film.

However, the consequence of that is the glass itself gets super hot due to it.
I expect some heat to -shed- back in....

So for example, today, while cleaning the car, I found some debris baked onto the glass. Either sap or bird dung, whatever - but this is the 1st time in a loooooong time I needed to break out the single edge blade to clean the glass.

Anyhow, which got me thinking about applying some sort of coating on the sunroof. Don`t normally coat glass . Tried a few on the windshield. Never really lasts for long.