Earth's Tongue ™️ Autoclavable Rubber Seal For WIDE MOUTH Plastic Lids

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0.10 LBS
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Product Overview

Reusable Widemouth Rubber Seal Ring

  • BPA Free!
  • Reusable
  • Dishwasher Safe
  • Autoclavable
  • For use with Ball brand plastic caps or any of our special filter lids

Without some form of gasket, the mason jar white plastic lids are not airtight. These rubber seals create an airtight seal for WIDE mouth autoclavable mason jar lids.


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