I have a new BMW 550i - when it arrived I put on 2 coats of Klasse High Gloss SG and 1 of P21S. Since then I have added 3 more coats of SG and 1 of P21S. I read somewhere though, that HGSG would not adhere to wax....only to Klasse All-In-One....so have I been wasting my time with the additional coats of SG? It looks amazing.....but am I not getting added protection by putting it over P21S?
Dazed and Confused....and my arm is sore....
Dazed and Confused....and my arm is sore....