Yes, I used the Parex product and it was not that difficult to apply. I wouldn't recommend doing it on the hottest day of the year like I did, but other than that it went great. After a couple of years the color still looks great. I have got some staining below my Big Green Egg from ash, but I think a scrubbing would probably fix that. This year I also noticed my first hairline crack in my stucco finish. It is not noticeable to anyone but me and I am not worried about it, but I thought I would pass that along. It is at a cement board joint and follows it from top to bottom. Not sure why that one reflected. Maybe I didn't prep that one as well. Good luck.
Riles