Why not use 403 stainless steel (muffler steel). --- Neil Dennis <wombatt gmail com> wrote: > If I was making new panels, I'd use "terneplate" for > the sheet metal, > got a pretty well acid proof lead coat already > there.. > > wombat > > _______________________________________________ > Elec-trak mailing list > Elec-trak cosmos phy tufts edu > https://cosmos.phy.tufts.edu/mailman/listinfo/elec-trak >