We went with this stuff (http://deckreform.com/) for a recent project at my parents house. They are very happy with the results. It spread easier after we added a little water to the mix.
After doing some research, we ended up doing our parents deck with DeckREFORM. We added a little bit of water to the mix to create a slightly smoother texture after application. It worked well. After trying a couple of different applicators, we stuck with the textured rollers. I would recommend...
We just got my parents deck prepped for a deck coating. I'm looking to use either the Rustoleum Deck Restore, Olympic Rescue It, Deck Reform or the new SuperDeck product. I've read the reviews on the Deck Restore but would be interested to hear what others have to say on the other products.