You can probably guess by the subject line that I have spilt a tin of black metal metal over my white concrete garage floor.
I'm not too bothered, it is only the garage, but is there anyway I can remove it? I have got most of it up (and put in back in the tin!) but there is still a large circle. What makes it harder to remove is that it is a rippled floor.
Specifically the stuff is:
BTW it is now dry.