Home and Garden How much does Modesta ceramic coating cost? How much does Modesta ceramic coating cost? The price of this coating depends on the size of your car and the extent of the coverage (e.g., exterior only, full exterior and interior). The cost can range from $770 for a BC-05 to $2,750 for the PL line.Jul 17, 2017 How long does Modesta ceramic coating last? 10 years How do you maintain Modesta coating? https://www.youtube.com/watch?v=U2w6XS1lVqg Related Posts:Are ceramic waxes good for your car?Is ceramic coating good for your car?Can you use a coat of paint on wood? Is it good for Wood?The Best Paints for Exterior Wood: Oils orAcrylic.