26th May 2026
Discover the Miniature Glass Jar & Bottle Range at Wares of Knutsford
Discover our Miniature Glass Jar & Bottle Range When people think of our glass packaging, th
Read MoreKilner® Wide Mouth Sealing Discs – Pack of 12
These replacement sealing discs are designed for use with Kilner® Wide Mouth Jars in 0.2L, 0.35L, and 0.5L sizes. When paired with Kilner® Wide Mouth Screw Bands, they create an airtight, leak-proof vacuum seal—ideal for keeping homemade preserves fresh and secure.
Product Details:
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Fits Kilner® Wide Mouth Jars: 0.2L, 0.35L, and 0.5L
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Use with Kilner® Wide Mouth Screw Bands (sold separately)
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Made from high-quality tin metal for reliable sealing
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Each disc measures 9.5cm in diameter
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Hand wash only and dry thoroughly after use
Set includes:
12 x Wide Mouth Sealing Discs
Dimensions Of the Discs
Width: 5.5 cm
Height: 9 cm
Length: 9 cm
