Does this need a clear coat, or does it come protected?

Clear coat comes applied from the factory on these skirts. Over time, UV exposure can dull the finish, so a quality automotive clear coat refresher every 2–3 years keeps the weave looking sharp and protects the resin underneath.

How do I seal the edges where the two pieces meet?

Sand the mating edges with fine-grit sandpaper to remove any rough spots, then apply a small bead of UV-stable silicone or polyurethane sealant along the seam. Wipe clean before it cures. This prevents moisture from creeping into the carbon and keeps the joint tight.

Will the clear coat yellow or cloud over time?

Real carbon fiber with factory clear coat resists yellowing better than wrapped finishes, but UV is relentless. Parking in shade and applying a carnauba wax or sealant every few months extends clarity. If clouding does occur, a professional polish or fresh clear coat layer restores the appearance.