I spent Saturday washing, claying, then treating the plastic on the extior of the jeep. Everything went well, but i had a hard time applying the Mothers back to black. I either got it all over the paint and glass, or i didnt get great coverage. I used a foam applicator (round, about 4" diameter) that was folded in half. Im thinking next time ill use a 1-2" cheap foam paint brush for the trim and only use the foam applicator for the big pieces. Anyone else have an idea? Also i need to remove the back to black from the paint, its driving me nuts. I tried elbow grease, QD and a MF but it went very slow.