One small gasket, one big difference — this replacement rubber seal restores your EZ Cap bottles to an airtight, pressure-holding closure.
The rubber gasket in an EZ Cap (swing-top) bottle is the critical sealing element — when it cracks, hardens, or distorts, it loses its ability to hold carbonation or keep oxygen out. These red replacement gaskets fit standard EZ Cap closures and snap in easily for a quick repair that extends the life of your favourite swing-top bottles.
- Fits standard EZ Cap swing-top bottle closures
- Red natural rubber
- Easy replacement — no tools required
- Restores airtight, pressure-rated seal
Winemaker's Tip: Replace gaskets at the first sign of cracking, flattening, or permanent distortion — a faulty gasket will produce flat beer or oxidized wine within days.
For EZ Cap bottles, see our EZ Cap Glass Bottle 500ml.