Yah, filing Kevlar could be a snag... Might have to take the Harbor Freight angle grinder to it LOL. Curious too, from the OP, about how much he needs gone, .25cm, .5cm? Seems [bleep] silly (kinda Richie Rich actually) to throw several hundred at such a simple deal. You're killing me Klik, up to $90 now for a proper Kevlar repair kit.
One can study up on the topic of composites ad nauseam. To me, all lonely in the minority, it's a simple patch job, it'll all stick together plenty well enough for such. More and more the simpler it seems - just slop some 3M 5-Minute chit on there, or splurge for some Devcon, that's surely tough enough for all ya'lls cheeks, and then hit the hills.
http://www.fibreglast.com/category/Learning_Center
