Self-healing adhesive injection ports from the American brand Microppose.
Often used to make mycology lids or grain bags with injection port.
These self-healing injection ports are commonly used to inject liquid culture or spores into a jar or bag equipped with this port.
Water resistant Heavy duty 3M adhesive Resistant to steam sterilization (121°C)
The injection ports can become damaged after a certain amount of use. To keep them in good condition, choose cleaning by hand. You can easily replace them with new injection ports.
