Do these panels need a clear coat?

Real carbon fiber benefits from UV-protective clear coat to preserve the weave finish and prevent oxidation. Sand and prep the surface before applying your chosen clear coat system to lock in that high-gloss look.

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

Edge sealing prevents moisture from entering the carbon layers. After installation, sand the mating edges smooth and apply epoxy resin or a carbon-specific edge sealant along the seam. This protects against delamination and keeps the panels looking sharp long-term.

Will these yellow or fade over time without protection?

Unprotected carbon fiber can yellow under UV exposure, especially the resin matrix. Applying clear coat during initial prep and maintaining it as part of your wash routine keeps the weave crisp and prevents sun damage.