I have a Xpel Clear PPF on the whole nose of my ride with a ceramic coating over it. So I figured reload would be the right way to go since the whole car is coated. So I used Carpro reset and reload on it and it looked fine after I did it.Couple of weeks later I was washing it and the PPF looked like it had stains on it. I tried everything even alcohol it would not come off. I didn't want to chance buffing it so I brought it to my detailer who installed the PPF & the CC he couldn't get if off either so he finally broke out the buffer and thank God it finally came off but so did the CC. To make a long story short the PPF Has to be stripped of the CC and re-applied. Lesson learned DO NOT put CarPro reload on a ceramic Coated Clear Bra.