Cylinder Glass - Clear - 210x100mm - 958grams

Weck rubber rings for secure sealing of canning jars

These red Weck rubber rings with a diameter of 100 mm are made from high-quality natural rubber. They are specifically designed for Weck RR100 jars and ensure an airtight seal, which is essential for successful canning and long-term food storage.

Ideal for homemade jams, jellies, canned vegetables, soups, and other preserved foods.

Natural rubber for optimal sealing

The rubber rings are crafted from premium natural rubber, providing excellent elasticity and durability. This quality is crucial, as the rings must create a complete airtight seal that prevents air from entering the jar after canning. At the same time, they allow steam to escape during the heating process, which is essential for achieving the vacuum that preserves the food.

Long-lasting preservation

With these rubber rings, you can enjoy the fresh flavors of the season all year round. They create the necessary hermetic seal that significantly extends the shelf life of your homemade canned products. Each pack contains 10 rings, providing ample supply for a larger canning session or to keep on hand for ongoing use throughout the season.

Practical specifications

These rubber rings are specifically designed for Weck RR100 jars with a diameter of 100 mm. They should be stored at 15-25°C to maintain their elasticity and functionality. Please note that jars, lids, and clamps are sold separately, and the rings are not dishwasher, oven, or microwave safe, as this may compromise their sealing ability.

Key benefits of Weck rubber rings:

• Made from durable natural rubber that ensures an airtight seal
• Pack of 10 provides great value and is sufficient for multiple canning projects
• Perfectly fits Weck RR100 jars with a 100 mm diameter

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

FAQ

Can I reuse the rubber rings?

Yes, the rubber rings can be reused, but always check them for wear, cracks, or stiffness before reusing. Replace them if they show signs of deterioration to ensure proper sealing.

How can I tell if the seal is correct?

After canning and cooling, the lid should be securely in place due to the vacuum. You can test the seal by gently lifting the jar by the lid (without the clamps) - if the seal holds, the rubber ring is properly positioned.

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