David, I repainted my louver also with the same paint, I think it will work good with UV sun also. I just cleaned it good with soap and water with Fantastick. Sanded it down to get the blemisheds out with 200 grit wet paper.Painted and It's still looks good almost a year later. John WWW.specialTauto.com --- In dmcnews@xxxx, Delorean17@xxxx wrote: > Hello, > My window louver is very faded and I think it is time to paint it. I > bought a can of Bondo bumper black which is very close to the original > color.(I couldnt find Krylon semi-flat black) what should I do before > painting the louver? what do you use to remove the armor-all from it? > > any help would be greatly appreciated. > > Thanks > David