We got our Pagoda nut and bolt restored last autumn and found a fair amount of structural rust under a seemingly nice surface. Needless to say we wish this not to happen again and living 200 m from the coast line in a country with a very aggressive humid coastal climate, we know how important decent rust proofing is to keep the dreaded corrosion away.
Modern vehicles are taken to special rust proofing work shops using commercial products such as Tectyl and Dinitrol etc. and most important, the workshops have so-called 'spray-schedules' which in details shows the cavities to spray with thin penetrating oil/wax and where to spray with a thick wear-resistant layer.
What we learned from our restoration is that most corrosion comes from inside and out. Condensation builds up in cavities, sub frames and sills and eat the metal slowly but surely if not rust proofed.
I don't know of any who has a 'spray-schedule' for a Pagoda and it was probably not invented when these cars were in daily use. However, I would be extremely grateful if any of you would share your experience and knowledge concerning roost proofing your treasured Pagoda.
Cheers
/Finn
1964 MB 230 SL Pagoda silver metallic 4 speed Euro w/ 280 engine and black interior