Key Features:
- Premium Silicone Material:
- Made from lead-free curing silicone, this cork is safe for all food and beverage contact.
- It won’t crack, split, or deteriorate when exposed to alcohol or vinegar.
- Flexible and Airtight:
- The soft and flexible silicone rubber bends to fit any shape, creating an effective seal.
- The 9mm hole in the center is ideal for attaching airlocks, blow-off tubes, and other accessories.
- Multiple Applications:
- Use it with beer growlers, glass demijohns, or any container with a compatible mouth size.
- Works seamlessly with both S-type bubblers and 3-piece airlocks.
How to Use:
- Sanitize and Wet the Cork:
- Before inserting the airlock, sanitize the cork thoroughly.
- Wet it slightly to ensure an airtight fit.
- Attach Your Airlock:
- Insert the airlock into the 9mm hole.
- Rest assured that your brew is protected from contamination.
Dimensions:
- 54mm top diameter tapering to 42mm at the base diameter. 9mm hole bored in center and 42mm hole esp 20 Liter bisleri water cans.
- 25mm tapering to 38mm. It is suitable for growlers and demijohns for 35mm hole internal diameter.
- 17.5mm tapering 22.5mm. Suitable for beer bottles or smaller 20mm bottle mouth size holes.
- If you are unsure about your size, go for the 54mm. Then use a kitchen knife/penknife to trim down the cork to the size you need.
All sizes of corks have a 9mm hold in the center is ideal to attach airlock, blow off tubes, pipes, and other bottle attachments of your projects.
slightly bigger size. no other size available????
send used and little one side broken
sir it is unbreakable silicone cork
and unlike rubber it does not turn to powder as well
Very nice
Please include in your products range, glass fermentation jar, demijohn, carboy etc
https://www.arishtam.com/product/glass-carboy-gallon/?srsltid=AfmBOorllrJDXP22xrNsw_Ew4BobaNKDQxeY-tiZhoKd5fOyMgutJjK9
Sir we do stock glass fermenters
Its made of good quality silicon that’s why it’s enough flexible for perfect airflow restriction and won’t decompose. Using it from last 5 years no said issues I’ve faced ever.
I also have used cork made of cheap quality silicon available at half the price and that’s structure get damaged soon after a few usase.
Thank you sir. We do use fine quality cork that does not turn into powder and contaminate the brew unlike the cheaper orange corks