The unique composition with extra depth cleaning guarantees a quick removal of all types of dirt and brake deposits on the rims. WHEEL 7 is free from acids and alkalis.
As soon as NERTA WHEEL 7 is sprayed on the rim, the product will quickly act on all dirt and brake dust, with an intense color change from yellow to deep red. You can then rinse the discolored foam (do not allow it to dry out).
NERTA WHEEL 7 is ready for use and does not need to be diluted.