(June 30, 2016 at 6:04 pm)Cthulhu Dreaming Wrote:(June 30, 2016 at 5:17 pm)Rhythm Wrote: No such thing as rust proof, particularly over the spans of time being considered. Think of it like this...oxygen proofing, and good luck.
Yep.
Even stainless steel isn't rustproof. I have a stainless steel dive knife that if it isn't cleaned and oiled every time I take it into salt water, I'll find rust under the hilt and pommel.
There are different types of stainless steel. Some really are damn near rust proof and will remain shiny for decades even with exposure to salty air and sea spray.