It has been a few weeks since I applied this sealer and so far it is performing perfectly. It took me a couple weeks to really do the job correctly by power washing and allowing dry time. My garden sprayer could not spray the material well, so I poured and brushed. I had to cover a lot of floor and walls, and one 5 gallon can went very far. I applied 2 coats and the water beads and looks very good. I added the no slip powder and it works. In the areas that kids might run, I sprinkled it on top of the sealer while wet. I think this will provide a protective coat for a very long time.