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On 9/6/11, erikhansen@thebluezone.net <erikhansen@thebluezone.net> wrote:
...It does seem there are many grades of mylar films, some good for solar viewing some not so much and perhaps not even all that safe.
It does seem there are many grades of mylar films, some good for solar viewing some not so much and perhaps not even all that safe.
But they make great potato chip bags!
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