My garage/shop floor ("machined" concrete finish) puddles, runs towards the house, doesn't run towards the garage door. Not much of an issue except this time of year when the cars come in all slushy and make a huge mess. This is a fairly recent pour but no option of a redo by contractor. Is it possible to level it or even slope it a little with an epoxy top coat? Or any other possible fixes short of a total redo?
