Hangar floors exist at two ends of the same spectrum: the sublime dream of shiny gray epoxy under a bright fluorescent glare or the dingy reality of unloved, ashless-dispersant-stained concrete. Turning the latter into the former can be done, albeit at great expense and effort.
But there might be something in between, thanks to a new product called ReKrete, a waterless cleaner designed to eliminate oil staining from concrete floors. At $30 for a 10-pound tub, it’s a lot cheaper than $250 worth of epoxy. But does it work?