Weck jar seal, rubber, Ø 8 cm

Handy natural rubber weck jar seals are designed to be used for preserving fruits and vegetables in Weck jars. These Weck seals are suitable for use on the small flip-top jars (including 125 ml jars).

Dimensions: Ø outer: 8 cm, Ø opening: 6.5 cm. Minimum order quantity: 4 pieces

Tip: soaking the Weck seal in warm water will make it easier to stretch, which also means it can be used for jars with a slightly wider opening.