Thread: Insulbrite (sp) - Could it work to protect credit cards
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Old 09-13-2015, 03:29 AM
  #4  
mermaid
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Join Date: Oct 2010
Location: Tennessee, UC area
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I made a card holder and put HD aluminum foil between the layers. Now planning to repeat the process with the foil seal that you must rip from the top of coffee can--the big 34oz cans,,,? It is almost like metal.
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