Koch Chemie Magic Wheel Cleaner is a powerful, viscous, acid-free rim cleaner that provides innovative performance to mildly and thoroughly clean rims and rim wells. Its reactive component dissolves iron particles with characteristic red discolouration. Special dispersing agents gently remove stubborn dirt from surfaces. The viscous setting ensures that the sprayed-on Magic Wheel Cleaner adheres excellently to the surface. Dirt remains bound and the cleaner does not dry up, even after an extended application time.