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Age of drywall water stain

Chemistry Forums :: Chemistry :: General Discussion

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Age of drywall water stain

randylewiskemp on Thu Feb 09, 2012 9:59 am

I recently had a friend approached by a condo unit below them. They showed them a stain that appeared to be completely dry. So I have two questions:

1. Is their any scientific tests (i.e. via chemistry, physics, etc.) that can determine the age of a drywall stain?

randylewiskemp: Posts: 1
Join date: 2012-02-09

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