Garage Floor Paint
If you're going through the trouble of coating it, DO IT RIGHT!!! I went through this with my parents garage two years ago, my father has a tight grip on his wallet and wanted to skimp on a few things. Do the prep work RIGHT!!! Get quality EPOXY!!! The concrete at my fathers was pitted and cracked, he didn't want to pay to get it grinded and re-topped, so I prepped it best I could. He also only wanted to use the Rustoleum product. After one weekend of prepping and painting, it held up for all of 6 months.
DO IT RIGHT!