I'm stripping my satin jack tac. I got the coating off with orange stripper, which worked a lot better than I expected (was low odor and had to wait 30 min.). But know I have carbon lines (I assume that's what they are) that follow the contour of the blade. And a black coating that the carbon lines are in. Do I just use sand paper to remove them? I don't want to destroy the knife. And what grit should I use? Do I sand dry or wet? Any help would be great! 


