Moin, So I’ve got shiny rims (MAM8-8519) and I’d love to polish them first (grain from 180-2000) and then with Farecla G3 1+2. At the end I’d like to use the aluminium/metal polish from Dr. Wack. You’re probably wondering why I want to grind the rims, the reason is that Tuga Alu devil (red version with acid) + the winter have attacked the rims very strongly and can now be seen small dots that can’t be wiped off. LG macjet21