Are SFX-1,2,3 on their pads by UDM effective enough for European cars like Mercedes, Golf, Saab BMW to remove the swirls,light scratches and give back the shine to the car or i have to use something stronger at least for the 1st step?
I was able to polish my Bora when I brought it home with the SFX kit and a PC 3 years ago but it'll be less time consuming for you to go with a different product line.
