Premium Food-Grade Rubber Bung
High-quality natural rubber construction ensures superior elasticity and durability, resistant to acids, alkalis, and high temperatures (up to 120°C). Precision-molded for airtight sealing, ideal for fermentation, homebrewing, lab use, and industrial storage. Non-toxic, FDA-compliant material guarantees safe contact with food and beverages. Smooth surface finish prevents bacterial buildup, easy to clean and reuse. Cost-efficient bulk pricing for commercial kitchens, breweries, and packaging suppliers. Global wholesale availability with fast shipping—order in any quantity.