I used it once on my dark color truck. Really didn't care for it, was very streaky.
Interesting? I had no issue like that, in fact it flashed so quick it was hard to see where I applied it. Despite that, I flipped the mirco fiber over, and wiped it down where I thought I had gone.
After I was done my wife's car, she and I both looked at it and thought it looked great. Her eyes are better than mine and she didn't see/notice any streaking and she would have definitely told me!
Yesterday was the 1s time I washed her car after applying it about a week ago. Imo, after I dried her car off, I thought it looked even better than the actual day I did it. The beading was incredible, imo. Says it is suppose to last a year but I will see in the spring after a good old CDN winter wears away at it.
Meant to add, after I did her car about a week ago, I noticed how very little dust had stuck to it over the course of the week. Maybe that's the way it is with all these sprays/sealants, I don't know, but I was quite happy about that!