Silicone stopper with hole (33x25)

Silicone bung with 33x25mm hole for homebrewing

Enhance your brewing or homebrew experience with the 33x25mm silicone bung with hole. Ideal for fermenters, this bung facilitates aeration while maintaining an airtight environment, crucial for fermentation. Made from high‑quality silicone, it ensures an effective, long‑lasting seal. Its adaptable design fits most fermentation accessories, offering versatility and convenience. This bung does not absorb odors or flavors, preserving the purity of your beer and simplifying the brewing process.

Tapered silicone bung for fermenters with central hole.

Fits onto the fermenter lid to allow aeration.

8 mm center hole to fit an airlock.

It allows an airtight fermentation environment that relieves the CO2 pressure generated inside the fermenter.

An essential element in beer fermentation. Compatible with all types of fermenters with a lid with a hole.

8 mm center hole

Top diameter 33mm

Bottom diameter 25 mm

An essential tool for homebrewing and beverage dispensing. Designed with precision and quality in mind, this stopper becomes an indispensable accessory in your homebrew kit.

The stopper is made of high‑quality silicone, ensuring a perfect, long‑lasting seal. Its 33x25 mm opening is ideal for inserting aeration devices, allowing precise control over beer fermentation and maturation.

Superior Quality: Made from durable, food‑safe silicone, it guarantees a long service life.

Smart Design: The hole size fits most fermentation accessories, offering flexibility and convenience.

Guaranteed Hygiene: Silicone does not absorb odours or flavours, maintaining the purity of your beer.

Easy to Use: Its flexibility and shape allow easy placement and removal, meaning fewer complications in your brewing process.