Just ordered some P21S Wax, I am going to put it on top of 3 or 4 coats of UPP. How long do you leave P21S on and can you layer it? If so how long do you Wait?
Hello, new to the forum. Tried out UPP after reading all the post's about it and all I can say is WOW. Washed,clayed,meg's #9,UPC and 2 coats of UPP. The shine is great and goes on and comes are very easy.