Bungs and Grommets
-
Bung (with hole) - 20-35mm
Silicon bung with hole for airlock. Tapered - 20mm-35mm. Suitable stopper for most carboys and flasks.
-
Silicone Bung 20 x 35 Solid
Solid silicon bung that is tapered - 20mm-35mm. Please note that this is a solid bung - no hole for airlock.