I had used the Klasse twins since I got the car and (don't tell the guys on Autopia) thought the labor to satisfaction ratio was kinda lacking. I mean, at least three coats of the SG with a 12 hour wait in between, and you have to apply it so thinly you can't even tell you put it on? Too much effort for this lazy guy. So I tried the P21S products which were a breeze to use and I'm happy. BTW, I've been buying my detailing products from
www.sportscarcare.com, and found their prices to be very good, and they typically ship the day your order is received.
