Silicone Bored Bung 25-38mm

Ensure a secure and functional seal for your glass demijohns with the Silicone Bored Bung (25-38mm). Designed to fit glass demijohns ranging from 5L to 23L, this high-quality, food-grade silicone bung features a central hole, making it ideal for accommodating airlocks during fermentation.

• Food-Grade Silicone: Made from premium, non-toxic silicone, ensuring no off-flavours or chemical leaching.
• Temperature Resistant: Withstands high temperatures, making it suitable for various brewing environments.
• Versatile Fit: Tapered design fits openings between 25mm and 38mm, accommodating a range of glass demijohn sizes.
• Bored Design: Features a central hole to securely hold airlocks, allowing gas escape while preventing contaminants from entering.

Upgrade your fermentation setup with the Silicone Bored Bung (25-38mm), ensuring a reliable and hygienic seal for your brewing vessels.