Yes you can apply ceramic coating over PPF If you want ultimate protection for your car’s body and if budget is not an issue, then you can definitely opt for this option There are a few benefits that ceramic coating brings if applied to PPF Coating : Makes your car easier to clean  – Ceramic coating can repel any contaminants easily, so cleaning the car becomes alot easier. Increase the Hydrophobic properties – Water just falls off from a ceramic coated surface, hence eliminating any water spots. Adds more gloss on PPF – Ceramic coatings are known for adding extra gloss. So applying ceramic coating over PPF will only enhance your car’s appearance. Increases the life of your PPF – Since PPF’s job is to protect your car’s paint from any external damage. Ceramic coating will help the PPF last much longer.