What Cement Based Product Is Used for Smoothly Finished Floors?
If you want to get a smooth finish after-the-fact, there are some great products out there that will set smooth and very thin - a real 'feather edge'. I recently used Henry FeatherFinish Patch and Skimcoat to prep a rough and uneven concrete floor before laying luxury vinyl tile and was really pleased with the results. Once mixed, it spreads like butter with a trowel or sheetrock knife. You can find it at Home Depot.