FOOD GRADE NATURAL RUBBER - Crafted from premium natural rubber, this carboy airlock stopper is designed to be heat-tolerant, waterproof, and highly durable—making it a safe and reliable choice for food and beverage applications. EXCELLENT GRIP AIRTIGHT SEAL - The stoppers rubber provides strong traction and maintains an airtight seal on glass, plastic, and other surfaces, even when wet. COMFORTABLE AND NOT EASILY DEFORMED - Because airlocks for fermenting is made of natural rubber, it feels comfortable and not easily deformed. Product with holes is perfect for the common fermentation airlocks, offering a secure and functional connection. MULTIPLE USES - The carboy stopper can be used in furniture, glass tabletops, chemicals, automobiles, test tubes, gas cylinders and other glassware, and it has a dust-proof function on electronic products and household products. EASY TO CLEAN REUSABLE - Smooth surface allows for quick cleaning and sanitizing. Designed for repeated use in brewing, winemaking, pickling, and other fermenting projects—a practical addition to any kitchen, lab, or workshop.
Why Choosing Us?
● Our airlock for wine making is made from the food grade silicone. It features the healthier, heat resistant, waterproof and high wear resistance.
● Rubber stopper with hole provides and excellent grip and air-tight seal on glass and PET surfaces even when wet.
● With the use of silicone plugs on airlock for the beer fermentation can be carried out a good isolation of the air. It can be used for honey, white wine, milk alcohol fermentation and prevent oxidation.
● This is a drilled tapered rubber for a better seal and holds the airlock securely in place. Besides, the airlock stopper is comfortable and not easily deformed.
● This silicone stopper is fitted for carboy and bubble airlock and glass fermentation tank. Premium rubber is ideal for laboratory, household, and industrial applications.
Product Details
Material : Rubber
Colour : White
Size : 1.3 x 1.02 x 0.98 inches
Hole diameter : 5/16 inches
Packing Includes
20 x Drilled Rubber Stopper # 6
