I have alot of money tied up in interior, suspension, wheels and tires, engine rebuild, so this paint was perfect for what i needed. Im willing to bet this stuff will last at least 5 years or more. See the car up above in BayAreaZT's signiture pic, well i painted that car more than 6 years ago with nason synthetic enamel back. I think he recently had to rebuff it but it still looks good overall. Im happy with my cheap paint