Do I need to apply clear coat over the carbon fiber?

Clear coat is highly recommended to protect the exposed weave from UV damage and extend the finish life. Untreated carbon fiber will gradually lose its gloss and color depth over time from sun exposure. Sand and prep the surface before applying your chosen automotive-grade clear coat.

Will the carbon fiber yellow or fade without UV protection?

Yes. Bare carbon fiber is susceptible to UV yellowing, especially the resin binding the weave. A UV-protective clear coat acts as a barrier and preserves the original appearance. Plan your finish strategy before installation.

How should I seal the edges where the fender meets the door?

Once installed, sand and finish the exposed edges with your clear coat system to prevent moisture infiltration at the seams. Pay particular attention to the top and side edges where water can pool. A sealed edge maintains both appearance and structural integrity long-term.