Rostender Steinschlag: I guess that’s what the disc has to do with it?

I just found a rusty stone on the car (Vento 1996). Sitting exactly at the edge of the roof skin, where the winshield is glued in. I hung the pictures once, on one or the other one one will hopefully recognize the damage. I now thought to grind the area as well as possible. After that, if pore rust is present, with the old BOB (The with the high Is.cyanat portion) this “stop”. Primer and cover varnish…. or are there better methods? Fragli It’s just, it looks like under the rubber– fuck–