Don't quote me on this, but I wanna say he used duplicolor bumper paint from walmart. It wasn't any space age/highly technical/expensive product, and it didn't sound like it took a lot(if any) prep work. I wanna say he said he had it done in under an hour and that included masking it off. Hopefully he'll chime in here with the details. That was one of the great things about it-sold everywhere for cheap, quick, and easy touchups.