Westmark 20 Bottle seals, ø 25 mm / ø 5

These discs serve as replacement seals for swing stopper bottles. They create an airtight and germ-proof seal and are ideal for amateur brewers and preserving enthusiasts. To ensure that the homemade delicacies stay fresh for a long time, please always make sure that the sealing rubber is undamaged, and the material is unworn. Furthermore, please sterilize it by boiling before each new use.