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Self-healing Injection Ports for Spawn Jars
Rated 5.00 out of 5
$5.49
- Made of durable butyl rubber with excellent heat resistance.
- Multi Use Rubber Bottle Stoppers Self Healing Injection Ports.
- Designed for a 13mm or 1/2 inch diameter hole opening.
- Widely used for liquid culture, BRF Jars, mushroom cultivation, or substrate spawn jars.
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