So I've got a silver BMW... washed, used CG M-seal... buffed until blue in the face, had wife look at car to inspect, posted new detail pics on the forum, everything looked good...
Then it rained, and all of a sudden several areas that appeared to be unbuffed sealant popped up...
so I buffed again, my wife and a buddy both looked at the car, apparently nothing left to buff off...
Then I did a quick wash yesterday, and used FK1 425, wife inspected, lots of ohhs and ahhs... all was well in my world. Then today more unbuffed looking sealant spots pop up, like dried wax on the car that just never got buffed off...
Is this normal? Any tips to prevent?