Paperboard Sealing Discs

(4.5 Reviews)
  • Sealing is used to fasten or seal two surfaces together, usually producing a smooth bond. This joining technique involves glues, epoxies or various plastic agents that bond by evaporation of a solvent or by curing a bonding agent with heat, pressure or time.
The sealing disc allow you to store or freeze your precious breast milk, without leaking. Please keep in mind that the sealing disc has to be used with the Philips Avent adapter ring in order to prevent leaking.

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