Ding repair question

Hi,
I've managed to get a ding in the rail of my board. It's pretty hard to take the board to a shop so was wondering if anyone could guess about how much a shop would charge to fix?
Also it's not very deep, would it be OK to just spread some Solaz around to seal it? Or would I need to first cut away the damaged area?
Thanks
I've managed to get a ding in the rail of my board. It's pretty hard to take the board to a shop so was wondering if anyone could guess about how much a shop would charge to fix?
Also it's not very deep, would it be OK to just spread some Solaz around to seal it? Or would I need to first cut away the damaged area?
Thanks