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17 reviews
Airlock grommets
These simple little grommets have paid for themselves. Used old jars to make fermentation vessels. Just drill a 12 mm hole in the lid then insert these. I put them in warm water for about 30 seconds before inserting them. Makes inserting them a breeze. If you know the price of these fermentation vessels, these grommets save you a fortune. Happy BrewingRead full review...
Verified purchase: Yes | Condition: new | Sold by: home-brew-onlin...
10X Air lock grommets
This is just such a great idea. You can turn pretty much any type of vessel into a fermentation vessel. Just drill a hole pop the grommet in and put a bubble trap in with fluid in it and you're away. Simple neat and easy. Read full review...
Verified purchase: Yes | Condition: new | Sold by: connon666
A homebrew necessity
A well made solid rubber grommet. Sold as a pack of 3. If the lid of your fermentation bucket has a hole to fit an air lock then you'll need one of these. Provides an air tight seal. Buy this and you'll have a couple of spares. Read full review...
Verified purchase: Yes | Condition: new | Sold by: home-brew-onlin...
Good product
Good product and good price.
Verified purchase: Yes | Condition: new | Sold by: home-brew-onlin...
You never know when you will need a spare
Great to know I'm covered for Grommets for the next year. Nothing worse than a leaky brew.
Verified purchase: Yes | Condition: new | Sold by: home-brew-onlin...
Grommet
3 good quality grommets. Will use again
Verified purchase: Yes | Condition: new | Sold by: home-brew-onlin...
does what it says it does
Verified purchase: Yes | Condition: new | Sold by: home-brew-onlin...
Brilliant
Great quality sturdy
Verified purchase: Yes | Condition: new | Sold by: home-brew-onlin...
Grommet
Handy to have as spares
Verified purchase: Yes | Condition: new | Sold by: home-brew-onlin...
Air grommet pack of 3
As described, these grommets fit the standard airlock that you use for homebrew. You'll need to drill a hole 12.5mm in the lid then squeeze a grommet in to it. Airlock fits perfectly into it..and it's good to see it bubbling away.!Read full review...
Verified purchase: Yes | Condition: new | Sold by: home-brew-onlin...