Can I paint each piece separately before installation?

Yes. Painting individual panels before assembly is the standard approach — it gives you better coverage and cleaner lines. Sand each piece, apply primer, then your color coat in a well-ventilated space or booth.

What's the best way to prep FRP panels for primer?

Light sanding with medium-grit paper removes any mold release and surface imperfections. Wipe clean with a tack cloth before primer application. This ensures your finish adheres properly and looks sharp.

Will I need additional gap fillers or seam tape between panels?

Gap management depends on your fitment tolerances and body line alignment. Check your specific mounting points and body gaps during dry-fit, then use appropriate filler or sealant as needed for the final install.