Do we know for sure that air-tites with the foam rings are archival?

Discussion in 'Coin Chat' started by Captain Jack, Jun 11, 2015.

  1. Captain Jack

    Captain Jack New Member

    I've bought some air-tites for my coins but after learning more about acids, etc.... I'm wondering if anyone can confirm that they're archival and won't cause the coins to tone badly...
     
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  3. cpm9ball

    cpm9ball CANNOT RE-MEMBER

  4. rickmp

    rickmp Frequently flatulent.

    I believe airtites to be the absolute best.

    This thread raises a question in me.
    How do the capsules used by the US Mint compare to airtites?
     
  5. Captain Jack

    Captain Jack New Member

  6. mlov43

    mlov43 주화 수집가

    The "foam" rings are made out of "Volara"...

    Thanks for the thread. Now I know what that stuff is called.
     
  7. GDJMSP

    GDJMSP Numismatist Moderator

    They are basically the same, but made by a different company. And before you ask, no I have never been able to find out specifically which company.
     
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