

Having trim paint Issues
I have a 2010 Xterra. I have painted the trim around the vehicle with SEM Trim Satin Black and it looks great. I attempted the air damn/roof rack but it’s looking matte instead of satin and not laying down evenly. I’ve tried attempting multiple times. Making sure to sand, degrease and wipe down correctly. My thoughts is it’s just two big of flat surface to work. Anybody have experience or advice. Pictures below to show the rest of the trim and what the roof rack.
Ps: The previous owner stripped the screws so I have been attempting to do it with it still on the vehicle.