Ive gotten samples from several mfgrs of non-skid coatings, I initially thought would be a good idea. But after getting the samples, it seems like it would be harsh on bare feet, and easy to skin a knee on. They say you can add sand or ground walnut shells to Awlgrip paint and its nice, but Im still trying to decide what to do. I also looked at "Dri-Deck", it seems like a good product, but expensive for what it is...