I would definitely worry about it! It would be worse in a closed shed with no air circulation, or if the slab was on top of a naturally damp area.
I believe that if you are building a garage, etc, you are supposed to put a plastic vapor barrier under the cement. A plastic sheet would probably help if it did not collect rainwater and make things worse. If you are sure you will not be touching the cars, you could wrap a big plastic sheet around each car, seal it with tape, and put a tub of moisture absorber under the car. Doug Braun '72 Spit --- [EMAIL PROTECTED] wrote: > Greetings, All! > > Over the years, I've heard various comments > about moisture coming out > of concrete floors and speeding the rusting > process of metals stored > on it. You know, like a project car > sitting in storage for an > extended time. So my question is this - > Is this, in fact, a > concern? I'm going to have to store 2 of my > projects in an enclosed > steel shed with a poured concrete floor. > There will be no climate > control, just Oklahoma heat, humidity, etc. > Should I seal the > concrete? Put down a piece of poly sheeting? > Buy one of those cool > but expensive inflatable plastic bubbles? Not > worry about it? What > say you all? > > Bill Gingerich > > Newalla, OK > _______________________________________________ > Spitfires mailing list > Spitfires@autox.team.net > http://autox.team.net/mailman/listinfo/spitfires _______________________________________________ Spitfires mailing list Spitfires@autox.team.net http://autox.team.net/mailman/listinfo/spitfires