Originally Posted by c_rogue69
You don't have to sand your roof all the way down to primer. All you really need to do is take a Gray 3M Scotchbrite Scuffing pad and wet sand using it. That's all...trust me. But if it'll make you feel better...just take some 500 grit wet/dry sand paper and wet sand it like that. You don't have to take it all the way down. Just sand it until it's nice and smooth/dull and when you rinse it off...make sure the area is slick. If the water sheets off...it's good...if water spots...you didn't sand enough.
Huh, I'll keep that in mind. I'm going to call them monday and see what they recommend me do. I'm taking it in tuesday afternoon, so I'll whip it out that morning.