Self Healing Injection Ports

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Enhance your mushroom cultivation with our premium quality Rubber Injection Ports, designed to elevate your mycology practices. Crafted from thick, high-grade butyl rubber, these self-healing injection ports are your ultimate solution for minimizing contamination during liquid culture and spawn master production. Unlike lower-quality alternatives, our ports maintain their shape even after autoclave cycles, ensuring consistent performance.

  • Butyl Rubber Self-Healing Injection Ports
    • Applications in mycology and mushroom cultivation.
    • Primarily used to reduce contamination in liquid cultures or spawn masters.


  • Premium Quality and Contamination Minimization
    • Made of thick, high-quality butyl rubber.
    • Maintains constant shape through autoclave cycles (unlike cheaper products).
    • 100% autoclave safe, reusable multiple times.


  • Versatile Installation
    • Installable in:
      • Mason jar lids
      • Synthetic filter disks
      • Substrate containers
    • Used in our BRF home mushroom cultivation kits.
    • Can be paired with High Temperature, Heat Resistant Silicone for extra security.


  • Perfect for Various Uses
    • Ideal for:
      • Liquid cultures
      • BRF Jars
      • Spawn masters
      • Substrate containers.


  • Specifications:
    • Made from premium quality, thick butyl rubber.
    • 20mm diameter, requires a 12mm hole.
    • Used by professionals, autoclave safe.


  • Easy Installation:
    • Drill 12mm hole, remove metal burrs with a file.
    • Push in the port and optionally secure with Heat Resistant Silicone (RTV Silicone).
    • Simple and highly effective process.


  • Reusable and Puncture Resistant
    • Each port supports 5-15 punctures (depends on needle size).
    • Thinner 21g needle yields around 10-15 punctures.


  • Contamination Prevention
    • Use sterile alcohol swabs to wipe down the port before use.
    • Enhances chances of contamination reduction.


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