Big pits which I can't sand away with 600 grit.. Guess I overdid on the caustic soda.. A lot.. The surface that remains get's polished up pretty nicely, so the anodise is gone.. That's a starter, now contemplating to polish it up and leave the black spots or get a meaner sanding tool and try to get it pretty again..
Well people, I fucked this up big time:
pics
Big pits which I can't sand away with 600 grit.. Guess I overdid on the caustic soda.. A lot.. The surface that remains get's polished up pretty nicely, so the anodise is gone.. That's a starter, now contemplating to polish it up and leave the black spots or get a meaner sanding tool and try to get it pretty again..