Rear Arch Buckets
The two rear fender buckets at the back of the car are potential rust points. The battery tray and the section under the tray are especially bad for rust, that if left will cause major issues.
The tray was in good shape and just needed a quick blast with the wire wheel, some rust converter spray for good measure and a lick of hammerite.
Under the battery tray was a bit of a mess and full of black greasy substance, after cleaning the black stuff away with a jet washer, and using my endoscopic camera, some surface rust could be seen.
You can seen the roof drain plastic pipe in the picture below which can be pulled out the way to get at the areas underneath it.
Used Jenolite Rust Converter on all the areas