Weck Rubber Ring Seal 60/70mm – 10pk

Weck Rubber Ring Seal 60/70mm – 10 pack

Weck classic 1900’s glass preserve jars are still made in Germany.  They feature a glass lid with optional rubber seals and metal clamps which are sold separately.  Rubber seals are sold in packs of two and ten so it’s easier to purchase what you need. Use seals with stainless steel clamps to secure flask and jar lids for pantry and fridge storage and/or for canning, including water bath and pressure canning.  Seals are reusable when washed and sterilised carefully.  Some retailers recommend using new ones when processing a new batch of canning.

Fits: 60 to 70 mm Weck Jar Mouths

Features:

• 10 pack
• Made from natural rubber
• Provides seal for jar lid
• Works with stainless steel clamps to secure flask or jar lid
• Reusable when washed and sterilised;  Rotate Rubber Ring (flip) when using on fresh preserves
• Carefully check rings before processing to ensure there are no cracks (Check by holding the ring and tugging it lightly while turning.)