Stained Concrete Floors Stained Concrete Floors Acid stained floors before sealer 186904723 Acid stained floors are great for new construction 186904724 Acid stained floors with sealer 186904722 Second coat of sealer 186904725 Water based stain with epoxy sealer 186904726 Works great for residential or commercial 186904727 Also makes a great easy to clean garage floor. 186904728