Self Healing Injection Ports (Pack of 5)


Self-Healing Injection Ports made of butyl rubber (autoclavable / pressure cooker safe!)

Need injection ports for your LC or spawn jars? These are perfect for the job.


Available in a Pack of 5

  • Made of high quality Butyl Rubber
  • Thick and sturdy
  • 20mm diameter with a 12mm insert


Drilling a 10mm hole and squeezing through the 12mm rubber insert from this injection port will result in a perfect tight fit without using glue.
Injection ports cannot be re-used over and over but will generally withstand at least 6 puncture wounds with a thick gauged needle.
A thinner 21G needle will give you more life out of the port (around 12 punctures).

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