My PITA to maintain black Hellcat is going to need another round of my buffer after winter is over. I'm wondering if any of these do-it-yourself ceramic coatings are 1) worth using and 2) a big PITA to do properly.
I did mine myself when car was new. I used Avalon King & love it. I've done 3 of my own vehicles when new, so not much was needed as far as paint correction. It was easy & has excellent results. I highly recommend doing this.