Finished taping off areas of plexi and final sanded areas to be glued with 80 grit sandpaper. Taped off canopy frame and removed paint with die grinder and scotchbrite wheel where it will be glued to plexi. Sanded metal with 80 grit sandpaper. Cleaned metal with Sika 226 Cleaner and waited 15 minutes before priming. Primed frame with Sika 209D primer.