text:  You're not going to get paint stick terribly well. You certainly couldn't use any of the concrete repair products because they're designed to basically go over old concrete. But if you were to glue something on top of that, either the pavers or you could use also a ceramic tile. Make sure it's rated for outside and it's not slippery. But if you were to think about gluing back on top of that concrete surface, top of that step or the little stoop, whatever it is, into a tile or a paver,