Where did you have yours done? I'm considering it and definitely want to get my sunroof done. The rest of the glass was done at the dealer and of course I was WAY overcharged ($600) but it's done and lifetime warrantied so I'm not complaining too much. I'm pretty certain it's not ceramic and I had to MAKE them do the rear glass (most dealers only tint the two fronts because the rest of the glass is smoked and it increases their profit margin since it costs them about $75 to have the fronts done) but I want ceramic on the sunroof because Texas summers!