Do all nine pieces need to be painted separately, or can I assemble and paint as one unit?

Each of the nine panels can be painted separately before installation, which is the standard approach—it ensures even coverage and finish consistency. This also simplifies the painting process compared to masking and protecting installed components.

What prep work is required before painting?

Sand the surface with appropriate grit to promote paint adhesion, then wipe clean of dust. After sanding, apply your chosen primer and paint system. The FRP substrate is stable and accepts both single-stage and multi-layer finishes without additional surface treatment.

Will I need seam filler or gap tape between the panels once installed?

Depending on fitment gaps and your finish preference, seam sealer or gap filler may be used at panel joints. Before assembly, test-fit each piece to confirm gaps—this allows you to decide on finishing methods and identify any areas that may benefit from additional shaping or sealing.