so far, my test is doing awesome. im only doing my gas door for now, im taking my time with it. i actually wet sanded w 600g twice. and last night i did 800g. so i think i have a total of 4 coats now. i could probably even polish it now and i would be VERY happy with it. but im gonna sand w 1000g, then1200 then prolly 1500, and possibly 3000 just for shits and giggles. i may just said with 1000 tonight, then move to 1200g, then put another coat on. mind you, the truck is black. but like i said, it looks VERY good so far! VERY SHINY!! ill post pics!!