Does anyone have any experiences or opinions regarding the somewhat new ceramic coatings that are starting to gain more interest and becoming more common place? They seem to have many long term benefits, but are also very hard (thus the benefits) and extremely difficult to remove. As this is fairly new chemistry at least for automotive use, I have concerns regarding long term (5-10 years) effect and questions about what to do when the coating finally starts to wear down. Could it start cracking or discoloring possibly. There are several manufacturers, here is one if you are not familiar with these products: http://www.nanoceramicprotect.com/pr...otect-hard-9h/ Now at the same time the results looks phenomenal and the ease of maintenance is extremely tempting.