So, it seems like I've run out of warm working weather before I could get my floor coated. It's a fresh slab about 4 months old, and it's looking more and more like I used the last of the warm days last week to grind it in preparation for coating. I need to park a couple of vehicles and mowers on the slab for winter hibernation, but I want to keep rubber, fluids, and other stuff out of the porous concrete. Can I just lay down some plastic sheeting of decent thickness, or is there something better that I should be doing? I'd probably tape the edges, or use some heavy weights to keep the plastic from shifting around or becoming a trip hazard. What are your thoughts?

