Should I apply a clear coat to protect the carbon fiber?

Clear coat is recommended. It shields the weave from UV exposure and keeps the finish looking fresh over time. Without it, the resin can gradually yellow in direct sunlight. A quality automotive clear coat designed for carbon fiber works best.

Will the edges need special sealing?

Yes. Carbon fiber edges are prone to fiber lift and fraying without protection. Before installing, seal all exposed edges with epoxy or a dedicated edge sealant. This step takes minutes and prevents moisture creep and delamination down the road.

What kind of prep work does the surface need before finishing?

Sand the surface lightly with fine-grit sandpaper and clean off dust. If you're applying clear coat, a quick scuff ensures proper adhesion. If you're going natural carbon, light sanding still helps remove any loose fibers from the manufacturing process.