Grommet for Airlock / Fermenting Bucket
Grommet for Airlock / Fermenting Bucket
£1.89
Ex Tax: £1.89
- Availability: 32 In Stock
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Spare grommet for use with Fermenting Bins/Buckets, aperture size fits standard airlocks.
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If you are adapting a vessel to use an airlock you will need to drill a precise 15mm hole to use these grommets and the wall thickness should not be more than 3mm.
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Not suitable for glass bottles or glass demijohns. For these see our range of rubber and cork bungs.