i applied 3 coats on mine, when doing it in sunlights it can haze up relatively fast, but i put a second coat on during the night, and left it for 4 hrs and it still didt haze up, then i went to sleep, woke up and whiped it off.
its actually muuuuuuch easier to put on and take off when compared to regular wax, thats why some people have countless layers. when i heard that people have over 15 layers i was like woa, but then when you put a coat on you will see why its so easy to do it.
applying a coat on should take you no more than 10 mins, and whiping it off about the same, its just that you have to wait for it to haze.
the results will be stunning
i even had compliments from Sal Zaino himself
