No - the cromium oxide forms instantly over any blemish. Aluminium does the same thing (with Al oxide) 304 stainless will corrode in certain circumstances. Parking your delorean under an asbestos roof for example is a really bad idea. It takes the form of pitting which looks like lots of really tiny holes. Martin Tom Porter wrote: > >My question is, when a person grinds the top layer off, with a >grinder or major sanding, as when a person would do this to paint the >DeLorean body, does it now loose its rust-proof ability? So if you >sanded the stainless to that point, and then decided not to paint it, >would it then be able to rust, or would it start to develop the film >again over time? (more of a stainless question than DeLorean related, >sorry) > >Tom Porter >Maine, USA > > > To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnews Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> To unsubscribe from this group, send an email to: dmcnews-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/