My 1st time Klasse twins experience. Audi A4
-Out of the sun, but high humidity-
Washed with Dawn.
Clayed (Clay Magic Clay & Lube ) with QD and Soapy water (NXT Soap).
Washed car with NXT Soap.
Dried with MF.
Applied thin layer of AIO to a panel at a time before wiping off.
Applied SG...