S4 Cab: Treating (steel) arches?
 

I’m going to remove the weird fibre arch liners, and clean and treat the arches themselves.....hoping to find only surface rust :rolleyes:

What do you recommend? Waxoyl, hammerite, stonechip...?any others? The rolled lip of the arches are a bit scabby, so I will rub down a bit and kill the rust.

Thanks,
Zip

A lot of the MX-5 lot love a bit of dinitrol and let's be honest they should know a thing or two about the subject.