I was talking to Holland the other day about this. He says they simply lay/wrap carbon strips over the damaged spot. Essentially, the repair is like a band-aid.
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Ode to the after work nap ( ride your bike instead)
Ode to the nap
The evil, evil nap
It lures
you succumb
But only with good intent
Shortly I will rise
But you do not.
Do not succumb
To the evil, evil nap