I agree with SBASS, but add that if there is an issue of structural integrity, thread wraps will help a bit. If that's not the issue, paste wax will generally help hide the scratch.
These are more like gouges and it is down to the black graphite, I wouldn't care but I just bought it and it is a Ron Arra 10 foot 1203-2 so I kinda want to have it fixed. It is on the blank I will bring it to Surfland and have there builder fix it.