These Grolsch Gaskets are a standard size and will fit either the 32 oz or the 16 oz EZ Cap bottles.
Maintaining the rubber gasket seals on the caps is important to ensure they can be used for a long time. To clean your EZ Cap bottles for reuse, remove the swing top cage from the bottle and remove the gasket from the top. Clean and sanitize them separately, this will ensure that there is no hidden grime between the top and gasket. Reassemble the bottle and proceed with bottling.