---
product_id: 344388471
title: "20mm jar Injection Port"
price: "Rp450370"
currency: IDR
in_stock: true
reviews_count: 4
url: https://www.desertcart.id/products/344388471-20mm-jar-injection-port
store_origin: ID
region: Indonesia
---

# 100 self-healing injection ports High thermal stability, steam sterilizable 20mm diameter precision fit 20mm jar Injection Port

**Price:** Rp450370
**Availability:** ✅ In Stock

## Summary

> 🧬 Seal Smart, Inject Fast — Stay Ahead in Every Culture!

## Quick Answers

- **What is this?** 20mm jar Injection Port
- **How much does it cost?** Rp450370 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/344388471-20mm-jar-injection-port)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile Application Range:** Designed for glass bottles, liquid culture tanks, BRF jars, and substrate jars—perfect for lab, industrial, and cultivation environments.
- • **Steam Sterilizable & Reusable:** Crafted from butyl rubber with excellent thermal stability, these ports withstand high-pressure steam sterilization and maintain shape for repeated use.
- • **Time-Saving Self-Healing Design:** Innovative rubber plugs instantly reseal after injection, minimizing downtime and maximizing productivity on every project.
- • **Bulk Pack for Continuous Workflow:** 100 durable self-healing injection ports in one pack—ideal for professionals who demand efficiency and reliability without constant restocking.
- • **Precision Fit for Seamless Sealing:** Perfectly sized 20mm diameter ports to securely seal 0.51 inch (13mm) openings, ensuring no leaks or contamination.

## Overview

LabZhang’s 20mm self-healing injection ports come in a bulk pack of 100, engineered from high-grade butyl rubber for exceptional thermal stability and steam sterilization compatibility. Designed to fit 0.51 inch (13mm) openings on glass bottles and liquid culture tanks, these reusable ports provide a reliable, airtight seal that instantly self-repairs after each injection, making them indispensable for professionals in scientific, industrial, and cultivation fields seeking efficiency and durability.

## Description

LabZhang 20mm jar Injection Port,100 Count Self Healing Injection Ports, Suitable for Sealing 0.51 inch or 13mm Opening, Used for Glass Bottles and Liquid Culture Tanks: desertcart.com: Industrial & Scientific

Review: 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 100—each 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.
Review: Perfect fit - Excellent product. Perfect fit

## Features

- Size: 20mm diameter Self Healing Injection Ports.
- Quantity: 100 sample bottle rubber stoppers, self-healing injection port solid seal.
- Material: Self-repairing rubber plug-can produce a good solid seal
- Advantages: Excellent thermal stability (butyl rubber) ----- can be sterilized by steam under high pressure. It is reusable and will not deform.
- Uses: very suitable for liquid culture, BRF jars, injections, supplementary substrate jars, grain masters

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Customer Reviews | 4.5 out of 5 stars 53 Reviews |

## Images

![20mm jar Injection Port - Image 1](https://m.media-amazon.com/images/I/61333ml53tS.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Reliable, Time-Saving Injection Packers That Perform Exactly as Needed
*by S***S on December 15, 2025*

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 100—each 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.

### ⭐⭐⭐⭐⭐ Perfect fit
*by P***E on June 15, 2023*

Excellent product. Perfect fit

### ⭐⭐⭐⭐⭐ Exactly what it says
*by M***E on July 17, 2022*

Work perfect

## Frequently Bought Together

- LabZhang 20mm jar Injection Port,100 Count Self Healing Injection Ports, Suitable for Sealing 0.51 inch or 13mm Opening, Used for Glass Bottles and Liquid Culture Tanks
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**Shop now:** [https://www.desertcart.id/products/344388471-20mm-jar-injection-port](https://www.desertcart.id/products/344388471-20mm-jar-injection-port)

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*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-03-03*