Hi Dean. Back when I was working for a living, we bought bottled air/gases
from local gas suppliers for welding and we often used CDA ( clean dry air ) for
pressurizing gas systems for testing. It's more expensive than a scuba
fill, but with a compensation system, it doesn't take that much air and the
stuff was very dry. We could take a little jet of it, and blow it on a small
spill and watch it dry up a puddle very quickly. ( ya, we were playing around at
work ! ) It really sucks up moisture quickly. Seems like that would work. Frank
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