Lid Ø40 for Weck Preserving Jars

Weck glass lid Ø40 mm for safe preserving

This original Weck glass lid with a diameter of 40 mm is specially designed for Weck preserving jars. Made from durable, thick glass, the lid ensures a reliable seal and protects your homemade preserves. It is resistant to both heat and cold.

Ideal for home preserving of fruit, vegetables, jam, and other specialities in Weck jars with a 40 mm opening.

Durable design for repeated use

The glass lid is made from strong, hard-wearing material that lasts year after year. Combined with a suitable rubber ring and clips, it creates an airtight seal that prevents air and moisture from spoiling the contents. This means your homemade products retain their freshness and flavour for longer, reducing food waste and allowing you to enjoy seasonal produce all year round.

Versatile use in the kitchen

This lid is dishwasher-safe and suitable for use in the oven, microwave, fridge, and freezer, making it incredibly versatile in the modern kitchen. You can use the same jar to preserve, store in the fridge, reheat in the microwave, or even bake in the oven – all with this single lid. The clear glass surface allows you to see the contents without opening the container, so you always know what is in the jar.

Compatibility and maintenance

The lid is designed specifically for Weck jars with a 40 mm opening and a rounded rim. It is not compatible with older jars with a flat rim or groove. For optimal use, it should be combined with suitable rubber rings (RR40GUMMI) and clips (RRBOEJLE), which are sold separately. The glass lid weighs 39 grams and is easy to clean, either by hand or in the dishwasher.

Key benefits:

- Made from hard-wearing glass with a diameter of 40 mm

- Suitable for dishwasher, oven, microwave, fridge, and freezer

- Creates an airtight seal together with a rubber ring and clips (sold separately)

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

Frequently asked questions

Can I use this lid with other brands of preserving jars?
No, this lid is specifically designed for Weck jars with a 40 mm opening and a rounded rim. It does not fit other brands or older Weck jars with a flat rim.

What do I need for a complete sealing system?
To achieve an airtight seal, you need to use this glass lid together with suitable rubber rings (RR40GUMMI) and clips (RRBOEJLE), which are sold separately.