Currently using 845, the result is indeed good. However some uneven patches occur while buffing, even when done panel by panel. Was advised to use a QD to aid the buffing process, but I wonder if the QD I using (FK425) will strip off the 845 as I'm not sure if 425 contains cleaning agents??
Secondly, will weekly shampooing affect my 845 layering? Am using Autoglym Shampoo currently.
Bottom Line, Collinite 845
I topped Collinite Marque D