So Winter is coming closer and since i start to have more time again for my car project i decided to first prepare my Mazda for wintertime before i go back to work on my Datsun (Well have some news coming soon :D)… So one big problem of modern mazda’s is Rust on exposed underbody areas and hollowparts of the car, because it seems that’s where mazda seems to save all the money. So a few carguys mentioned i should really add some protection before (Snowy and therefore salty) swiss winter starts. So i did. And as my friend with the same car (well a prefacelift Mazda 6 GJ) was…