Dave, don't panic (or puke)...it's really easy to fix scratches on Carbon frames...I just took my six13 apart, cleaned it really good, gave it a good lube and touched up some scratches....
All you need is some Acrylic Nail Varnish, either the color of the part of the frame that is scratched, or simply clear varnish....
Use a sharp tooth pick and dribble the Varnish into the scratch, don't try and fill it all in one go...dribble some in, let it dry completely, then dribble some more....any overfill can be removed with some 1200 grit sand paper (really fine stuff), then polish it with either automotive polish or chrome cleaner, again, wait untill the varnish is completely dry, then polish with some automotive Car wax (I wax my frame with a silicone wax whenever I clean the Bike)....
Hope this helps....
BTW, the scratches I did tonight are completely invisble now...so it works....
Let me know if you need any of the above clarifying.....
Dave Stoller said:I need some advice about a scratched Roubaix frame. It's got a three inch long deep scratched on the top of the top tube, deep enough that your fingernail gets hooked in it. The dang thing is ONLY two weeks old! One of my teenage kids flaky no good *##!*# friends comes over to use one of the clunky bikes and takes mine! Holy [censored] it comes back with this! I think I'll puke. 😠
With a carbon fiber frame just how deep does a scratch need to be to cause a problem???