I used to work with a lot of carbon/composites. The gel coat that gets sprayed into the mold is hard to make work like clear coat when it comes to cleaning since it is less "flexable" to buffing and waxing. I repaired a freinds AE86 carbon hood and when i was done i used a specific wax to clear the hazing. The wax is used to coat parts before being covered in carbon/glass.. its a mold release wax..usually made from beeswax.