Banged Up RubRail

[feb]

I have what I suspect is the common rubber rubrail held in place with a soft metal edging on both sides. During last weeks TS, it got beat up a bit and the soft metal got some dings in it from hitting my pipe dock. Some sections will catch your finger if you brush up against it. Anyone know if its possible to file down the sharp parts, not too worried about cosmetics, just dont want anyone catching a finger on it or some clothing.