From my experience with CF roofs:
-
They usually have a special/different CC...
for "extra protection" against UV rays fading/degradation affects.
a.) Trying to remove scratches by compounding/polishing/
"rubbing" may compromise this special CC.
b.) The CF roof-panel, then, must be repaired/replaced.
c.)
NOTE: Any "additional" cuts, nicks, abrasions, etc. are usually not covered under the MFG's warranty.
-
Although CF may look smooth/glossy...
There are small micro-depressions where the CC has sunk to fill the spaces in the CF-weave.
a.) CF can still have rough and sharp edges.
Caution must be used when washing/drying/polishing/sealing/etc.
b.) Don't polish/wax with products that dry to a white haze....
this residue will fill these small micro-depressions and it will be very, very difficult to remove it!
(Don't want to have to resort to any "wax/polish remover")
-These CF roof-panels are an example of where polishes/waxes that are:
"black-in-color"...may come in handy.
-Opti-Seal/other-WOWA-sealants, or Spray-sealants are other products worthy of note.
Bob