So I have made some other posts on with some of the issues with my new shop slab. We have not had the shop erected yet. We asked for a garage floor smooth finish in the concrete. The contractor used the polisher but did not do a very good job at getting it smooth. See photos. So my question for those of you who have experience with concrete work? Will I be able to smooth this out with a walk behind concrete grinder or will I make it worse? I have purchased a two-part sealer to seal the floors with and hope that will fill in some of the roughness, but I really don’t know. I’ve had concrete floors poured before to a smooth finish and this is far from some of those jobs.
