--- product_id: 662634249 title: "100 Pcs Silicone Self Healing Adhesive Injection Ports for Mushroom Spawn Bags and Mason Jar Lids, Dia. 20mm Solid Seal Injection Ports for Grain Bags" brand: "chudeng" price: "R100" currency: ZAR in_stock: false url: https://www.desertcart.co.za/products/662634249-100-pcs-silicone-self-healing-adhesive-injection-ports-for-mushroom store_origin: ZA region: South Africa --- # 20mm diameter 100 pcs 3M adhesive 100 Pcs Silicone Self Healing Adhesive Injection Ports for Mushroom Spawn Bags and Mason Jar Lids, Dia. 20mm Solid Seal Injection Ports for Grain Bags **Brand:** chudeng **Price:** R100 **Availability:** ❌ Out of Stock ## Summary > 🌱 Grow your fungi game with confidence! ## Quick Answers - **What is this?** 100 Pcs Silicone Self Healing Adhesive Injection Ports for Mushroom Spawn Bags and Mason Jar Lids, Dia. 20mm Solid Seal Injection Ports for Grain Bags by chudeng - **How much does it cost?** R100 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/662634249-100-pcs-silicone-self-healing-adhesive-injection-ports-for-mushroom) ## Best For - chudeng enthusiasts ## Why This Product - Trusted chudeng brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Easy to Use:** Simply adhere, inject, and let the silicone do the restβ€”no hassle, just results! - β€’ **Reusable Design:** Get up to 5 uses per port, making it eco-friendly and cost-effective. - β€’ **Durable Adhesion:** 3M adhesive backing ensures your ports stay put, no matter the pressure. - β€’ **Versatile Applications:** Perfect for mushroom spawn bags, grain bags, and jar lidsβ€”your all-in-one solution! - β€’ **Self-Healing Technology:** Experience the magic of silicone that seals itself after every use! ## Overview This pack of 100 silicone self-healing adhesive injection ports is designed for mushroom cultivation and other applications. Each port features a 20mm diameter and a 3mm thickness, ensuring a solid seal and durability. Made from high-quality silicone, these ports can be reused multiple times and are backed by 3M adhesive for superior adhesion. Ideal for use with mushroom spawn bags, grain bags, and jar lids, they are a must-have for any serious cultivator. ## Description 100 Pcs Silicone Self Healing Adhesive Injection Ports for Mushroom Spawn Bags and Jar Lids, Dia. 20mm Solid Seal Injection Ports For Grain Bags ## Features - Quantity and Size: 100 count Silicone Self Healing Adhesive Injection Ports. 0.12" (3mm) Thickness | 0.79" Diameter (20mm). - High Quality Silicone Material: The Injection Ports are made of high quality silicone and it will self heal well after injecting. Silicone material will make the ports keep a good shape and supply a solid seal for your mushroom bags. Usually it can be used for 3 to 5 times. - 3M Adhesive Backing: The ports use 3M Adhesive Backing which will supply better adhesion and durability. - Widely Used: The ports can be used for mushroom spawn bags, grain bags, jar lids and etc. The diameter range of the hole is 2 to 18mm. - It is recommended to adhesive it to the bag before putting them in the autoclave . Please use isopropyl alcohol or sterile water to cool the needle before use to get a better sealing effect. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DCBXHR8R | | Best Sellers Rank | #344,706 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #327 in Lab Rubber Stoppers | | Date First Available | August 16, 2024 | | Item Weight | 4.2 ounces | | Manufacturer | Chudeng | | Package Dimensions | 7.68 x 5.31 x 0.91 inches | ## Images ![100 Pcs Silicone Self Healing Adhesive Injection Ports for Mushroom Spawn Bags and Mason Jar Lids, Dia. 20mm Solid Seal Injection Ports for Grain Bags - Image 1](https://m.media-amazon.com/images/I/41Hqfb7aUJL.jpg) ![100 Pcs Silicone Self Healing Adhesive Injection Ports for Mushroom Spawn Bags and Mason Jar Lids, Dia. 20mm Solid Seal Injection Ports for Grain Bags - Image 2](https://m.media-amazon.com/images/I/513Onlh9yAL.jpg) ![100 Pcs Silicone Self Healing Adhesive Injection Ports for Mushroom Spawn Bags and Mason Jar Lids, Dia. 20mm Solid Seal Injection Ports for Grain Bags - Image 3](https://m.media-amazon.com/images/I/51SKUvbb9GL.jpg) ![100 Pcs Silicone Self Healing Adhesive Injection Ports for Mushroom Spawn Bags and Mason Jar Lids, Dia. 20mm Solid Seal Injection Ports for Grain Bags - Image 4](https://m.media-amazon.com/images/I/51SOnC2+AoL.jpg) ![100 Pcs Silicone Self Healing Adhesive Injection Ports for Mushroom Spawn Bags and Mason Jar Lids, Dia. 20mm Solid Seal Injection Ports for Grain Bags - Image 5](https://m.media-amazon.com/images/I/41coTUQEorL.jpg) ## Frequently Bought Together - 100 Pcs Silicone Self Healing Adhesive Injection Ports for Mushroom Spawn Bags and Mason Jar Lids, Dia. 20mm Solid Seal Injection Ports for Grain Bags - Zonon 256 Pieces Synthetic Filter Paper Stickers 20 mm 0.3 ?m Synthetic Filter Disc Tape Mushroom Applied Under Wide Mouth Mason Jar for Mushroom Cultivation - Weewooday 8 Pieces PTFE Magnetic Mixer Stirrer Bar, White Color Stainless Steel Laboratory PTFE Stir Plate Bar, Mixing Plate Magnet Stick (30 mm/ 1.18 Inch) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/662634249-100-pcs-silicone-self-healing-adhesive-injection-ports-for-mushroom](https://www.desertcart.co.za/products/662634249-100-pcs-silicone-self-healing-adhesive-injection-ports-for-mushroom) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-11-12*