Re: [DML] Stainless rusting thoughts...

[Konrad Posch <icypalmtree@xxxxxxxxx>]

If I remember correctly, it would create a new protective layer as the layer is actually oxidized stainless steel, I think.  So the new top surface shold oxidize and then stick to and protect the rest of the stainless steel.

Tom Porter <treehouse2000us@xxxxxxxxx> wrote:


Ok, ur looking at the subject and ur shaking ur heads like crazy. I 
know stainless doesnt rust. However, on the list there has been 
mention of steel-wool for cleanining/regraining the body pannels. 
Now the steel wool is not stainless, thus the fibers get ingrained in 
the pannels, and thus the appearance of rust, although there is 
none 'in' the pannels.

However, about 2 weeks ago there was a discussion, i cant even 
remember, working long hours at the office, about stainless and the 
required methods of removing the top layer, oh i know what it was, 
dull stainless and how to make it shine. The basic answer was that 
stainless creates a protective layer of film on top that is the major 
ingredient of its non-rusting properties.

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








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