Rubber Ring with Rubber Ø9cm - 6 pcs

Rubber rings for canning jars - ensures airtight sealing

This package contains 6 durable rubber rings specifically designed for canning jars with a diameter of 9 cm. The rubber rings create an airtight seal that helps keep your homemade preserves fresh for longer. They are made from food-grade material that withstands both heat and cold.

Ideal for home canning of jam, jelly, chutney, pickles, and other homemade preserves.

Extends the shelf life of your homemade delicacies

A tight seal is crucial for successful preservation. These rubber rings create a hermetic closure between the jar and the lid, preventing air from entering and spoiling the contents. The precise fit for 9 cm canning jars ensures that you achieve a reliable seal every time. When the rubber ring is correctly positioned, a vacuum forms during cooling, further enhancing the preservation process.

Reusable and economical

With six rubber rings in each package, you have enough for multiple rounds of canning. The rings can be reused as long as they remain intact and elastic. This makes them a cost-effective solution for both experienced and novice home preservers. By replacing only the rubber rings, you can reuse your canning jars year after year, saving money and being environmentally friendly.

Technical specifications

The package includes 6 identical rubber rings with an inner diameter of 9 cm, perfectly suited for standard canning jars of this size. The rings are made from durable rubber that withstands high temperatures during sterilization and low temperatures during storage. They are flexible enough to create a tight seal yet sturdy enough to maintain their shape throughout the preservation process.

With these rubber rings, you get:

• Reliable airtight sealing for your canning jars
• Extended shelf life for your homemade preserves
• Reusability, making them economical in the long run

You are always welcome to contact our customer service at web@hw.dk for further information.

Frequently asked questions

How long can the rubber rings be used?
The rubber rings can typically be used multiple times as long as they do not show signs of wear such as cracks, deformation, or loss of elasticity.

Can the rubber rings be used for other sizes of canning jars?
These rubber rings are specifically designed for canning jars with a diameter of 9 cm and are not recommended for other sizes, as a proper seal requires a precise fit.

AI has assisted with the text, and therefore errors may occur.