Hi, I’m driving a 2008 Jeep Grand Cherokee. Amis are not so well-known white, so I had UBS on it when buying from the dealer. But now the good starts at a few corners and knew (comic white only on massive parts) to rust. The UBS also goes off at the wheelhouses and generally in the “shoe area” of the wheels. But nothing rusts, only painted sheet metal comes to light. On another train I have wax UBS in similar situation. made by Teroson with the following that it had rusted even more afterwards. What can you recommend me for my situation? Is there something not so zimperlich to react to some rest rust that you can’t get off while grinding? I still attached a few pictures. I hope you can give me tips to renovate the few places. Greeting Jan