Cask Resealing Corks | Clip Cork Keystone Bungs – Pack of 50

These Cask Resealing Corks, also known as clip corks or keystone cork bungs, are designed for resealing the tap hole of an empty cask ale barrel after the cask tap has been removed.

Manufactured from natural cork, the bung is inserted into the cask keystone to help prevent residual beer and ullage from leaking from the spent cask during handling, storage and return transport.

Supplied as a bag of 50, these cask corks are a useful cellar consumable for pubs, breweries, beer festivals and other venues regularly handling cask conditioned ale.

Clip Corks for Cask Ale Keystones

Once a cask has been emptied and the cask tap removed, a resealing cork bung can be inserted into the hole in the keystone.

This provides a simple temporary seal, helping contain any residual beer remaining inside the cask and reducing spills while empty barrels are moved or transported back to the brewery.

Key Features

• Cask resealing corks
• Also known as clip corks
• Natural cork construction
• Designed for standard cask ale keystones
• Used after removing the cask tap
• Helps reseal the keystone tap hole
• Helps prevent residual beer and ullage leaking during handling
• Useful when transporting empty casks
• Quick and straightforward to insert
• Suitable for pubs and breweries
• Ideal for beer festivals and cellar operations
• Supplied as a bag of 50

Specifications

Product: Cask Resealing Cork / Clip Cork
Type: Keystone Cork Bung
Material: Natural Cork
Width: 25mm
Height: 20mm
Application: Resealing Cask Ale Keystones
Pack Quantity: 50

Resealing Empty Cask Ale Barrels

Cask cork bungs provide a straightforward way to reseal spent casks before they are moved from the cellar or returned to the brewery.

After the cask has emptied, remove the cask tap and insert the cork into the existing keystone opening. This helps contain any remaining liquid inside the barrel and can reduce spills in cellars, delivery vehicles and storage areas.

These cask ale resealing corks are particularly useful for pubs and venues handling multiple empty casks between brewery collections.

Cask Ale Cellar Equipment

Supplied in a pack of 50, these clip corks are ideal for breweries, pubs, real ale bars, taprooms, beer festivals and other venues regularly serving traditional cask conditioned beer.

Please note: As these bungs are manufactured from natural cork, colour and appearance may vary slightly between individual pieces.

See the demonstration video below for further guidance on handling and venting laydown cask ale barrels.