Yes absolutely. Keep in mind though that for cars that have been ceramic coated, you can use even less TLC. An average sized car takes 1-3 ounces for the exterior if it's not ceramic coated, so that gives you an idea of how little you need to use on a ceramic car. Ceramic and TLC share many of the same chemical properties so TLC will help rebuild and protect ceramic over time. Our new upgraded version of The Last Coat has a ceramic base.