Have I bought this set to the same test several products. The amount of abrasive clay is very low. (Not yet worked with it) The car wash means (not yet worked with it) The polishing paste quantity ranges at Maschienenpolitur about two car (small to middle class). Result very good (Lackreiniger of S ... x is something abresiver). After the wax on processed Unfassbar very, very nice.
Both products hitereinender processed on an afternoon in a car A4. Both in the processing so much easier and better than comparative products S, N, etc. (everything already tried)
How long the effect lasts: no idea there are only four days elapsed.