Carbon Fiber Wheel repair

I have a pair of the old school Spinergy Rev X wheels on my beater/commuter fixed gear and found a chip in one of the spokes. I hear there is an epoxy I can use to repair it. What kind is it ? Will the whole nail laquer work just as well ?

Aside from the bad news I hear about the rev x's, I've had this pair for over 5 years now and I've also picked up another pair for another project i'm working on.

Anybody ever fixed, to an extent, a carbon fiber wheel ?