I like the way you painted your workbench. I am thinking about building one myself but want it to look a bit more "finished" than just 2x4 and plywood construction. I was thinking of painting it dark (like you did) with a bright finished wood work surface.
I had cleaned the concrete a few weeks back with a pressure washer, Other than that nothing else. The glue that I used pretty much sticks to anything. I used the armstrong 750 commercial vinyl glue....