Panicked a bit after reading these horror posts on rear end rust. My rear pads needed changing so I thought I'd include a thorough inspection of my cars backside.


:eek::eek::eek:---Couldn't find any rust.---:shrug:

S50 can be used on the underside:-
https://www.bilthamber.com/dynax-s50
see details section.

You can use S50 on the underside like you would a primer, followed by, ideally, 2 coats of UB.
It worked well on a former 306 and that was rustier than my 75.

Spent this morning cleaning and waxing the Rover 25 (including areas that needed touching-up or T-cutting last weekend). Not a bad result, for the time spent. Of course, could do better if I had more time for it. Pleased with the deep BRG lustre, reminded me why I've owned 3 cars this colour over the years.:D

https://i.imgur.com/Q93K1fo.jpg?1