-40%
13mm Self Healing Injection Port Rubber Stopper Mushroom Spawn Jar Inoculation
$ 3.16
- Description
- Size Guide
Description
Untitled Document13mm Silicone Injection Port
Quantity:
Please select quantity ( 10 / 30 / 50 / 100 / 300 )
Color:
Gray
Specification:
Across the top = 3/4 inch
Top to bottom = 5/16 inch
Simply use a 7/16 to 1/2 inch drill bit and drill a hole in metal or plastic lid and the stoppers pop right into place.
Butyl Rubber
Use for:
Shrooms Mushroom growing
Rubber bottle stoppers great for liquid culture, BRF Jars, injection, supplemented substrate jars, and can be used to make self-healing injections in mason jars lids or medicine bottles.
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