450SLC Passengers floor surface rust

Back in March, I discovered how wet the passengers floor was in my 450SLC. Over the time water was getting on the floor, it had started some surface rust. It appears that at least some of it was coming from the A/C drains. I still need to test a hose on the windscreen and cowl drains to make sure water is not getting in from there too.

Obviously the most important thing is to fix the source of the water. I also felt it was important to fix the surface rust on the floor. It still wasn’t too bad, so […]