Do I need to paint each piece separately or can I assemble first?

Paint each panel individually before final assembly. This ensures even coverage on all edges and surfaces, prevents overspray on mounting areas, and makes final fitment adjustment easier without paint interference.

Will I need seam tape or gap filler between the pieces?

Gap management depends on your panel alignment and desired finish. After installation, inspect all seams and use appropriate automotive filler or seam sealer based on gap size. Start with proper fitment during dry-fit to minimize surprises.

What surface prep is required before painting?

Sand the surface with appropriate grit to remove any mold release agent and promote paint adhesion. Wash thoroughly, allow to dry completely, and mask off areas you don't want coated. Follow your paint system's surface preparation requirements for best results.