A couple of weeks ago I discovered rust around the rear windscreen in my 450SLC. At the time, I was having the 450SLC rear windscreen changed for a unit in better condition than mine. The rear screen seal was replaced back in 2006, but no sealant was used. Even though the car has been garaged the whole time, water had gotten stuck between the seal and the metal. While the cars were originally built without additional sealer, it is generally a good idea to use it. It stops the water getting stuck behind the seal like it did on my […]