LabZhang 20mm jar Injection Port,100 Count Self Healing Injection Ports
Product ID: 344388471
๐20mm precision fit
๐100 reusable self-healing ports
๐ฅHigh thermal stability (steam sterilizable)
Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.
๐งช Seal the deal with every injectionโprecision, durability, and reliability in one pack!
LabZhangโs 20mm Self Healing Injection Ports come in a bulk pack of 100, crafted from high-grade butyl rubber that self-seals after each puncture. Designed for 0.51 inch jar openings, these ports offer excellent thermal stability, allowing steam sterilization without deformation. Perfect for sterile liquid cultures, substrate injections, and grain master jars, they combine durability with reusable convenience to streamline your lab or cultivation workflow.
| ASIN | B093P4TLXS |
| Best Sellers Rank | #497,231 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #476 in Lab Rubber Stoppers |
| Date First Available | April 28, 2021 |
| Item Weight | 6.7 ounces |
| Item model number | Lab00044 |
| Manufacturer | LabZhang |
| Package Dimensions | 5.24 x 4.09 x 1.34 inches |
P**E
Perfect fit
Excellent product. Perfect fit
M**E
Exactly what it says
Work perfect
R**Y
"I" drill and pull through, for 7mm port
If installing in a metal jar lid. Their reseal ability is questionable after a few injections using 18 gauge or larger. But they get me where I'm going.
S**S
Reliable, Time-Saving Injection Packers That Perform Exactly as Needed
These 1/2" stainless steel mechanical injection packers are well-made and perform exactly as expected for polyurethane, epoxy, and acrylate injection work. The instant-removal design is a major advantage, saving time during both installation and cleanup compared to traditional packers. The stainless steel construction feels solid and durable, with consistent threading and a secure seal once installed. The zerk fitting connection works smoothly with standard injection equipment, allowing for efficient material flow without leaks or slipping during use. What really stands out is the consistency across the pack of 100โeach packer is uniform, cleanly machined, and ready to use right out of the box. For professional applications where speed and reliability matter, this makes a noticeable difference in workflow. Overall, this is a high-quality, cost-effective bulk option for contractors or technicians performing frequent injection work. Strong build, easy removal, and dependable performance make these a great addition to any repair or sealing setup.
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