For us, their ceramic product did not last as advertised. We had all the cedar siding repairs/replacements they recommended completed prior to the application. In less than 5 years, peeling & cracking were evident. They sent someone out to honor the warranty but only fixed the peeling paint. They would not fix the cracking paint until it actually started peeling, which would put us past their warranty. It’s been over 10 years now & there are several areas that have failed. We will probably have to replace some of the cedar siding that was supposed to be “sealed forever” & go back to regular paint.