--- product_id: 79563286 title: "SUCOHANS 100 Pcs 13mm Mushrooms Self Healing Injection Ports | Rubber Bottle Stoppers for Sealing 1/4 inch or 7mm Opening Mason Jar Lids" brand: "sucohans" price: "$24.90" currency: USD in_stock: true category: "Sucohans" url: https://www.desertcart.us/products/79563286-sucohans-100-pcs-13mm-mushrooms-self-healing-injection-ports-rubber store_origin: US region: United States of America --- # Fits 7mm / 1/4 inch jar openings 13mm self-healing injection port Butyl rubber heat stability SUCOHANS 100 Pcs 13mm Mushrooms Self Healing Injection Ports | Rubber Bottle Stoppers for Sealing 1/4 inch or 7mm Opening Mason Jar Lids **Brand:** sucohans **Price:** $24.90 **Availability:** βœ… In Stock ## Summary > 🧫 Seal, Inject, Repeat β€” The Ultimate Sterile Solution for Cultivation Pros! ## Quick Answers - **What is this?** SUCOHANS 100 Pcs 13mm Mushrooms Self Healing Injection Ports | Rubber Bottle Stoppers for Sealing 1/4 inch or 7mm Opening Mason Jar Lids by sucohans - **How much does it cost?** $24.90 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/79563286-sucohans-100-pcs-13mm-mushrooms-self-healing-injection-ports-rubber) ## Best For - sucohans enthusiasts ## Why This Product - Trusted sucohans brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Versatile Application:** Ideal for liquid cultures, supplemented substrates, and grain master jarsβ€”boost your cultivation game. - β€’ **Self-Healing Rubber Tech:** Innovative butyl rubber material reseals after each injection, maintaining sterile conditions effortlessly. - β€’ **Heat-Resistant Durability:** Withstands steam sterilization without degradation, perfect for repeated lab or home culture use. - β€’ **Bulk Pack for Continuous Use:** 100-piece set designed for professionals and enthusiasts who demand reliability and volume. - β€’ **Precision Fit for Mason Jars:** Seals 7mm or 1/4 inch openings flawlessly, ensuring contamination-free injections every time. ## Overview The SUCOHANS 100 Pcs 13mm Mushrooms Self Healing Injection Ports are premium butyl rubber stoppers designed to fit 7mm or 1/4 inch mason jar openings. Featuring self-healing technology, these injection ports maintain sterile conditions by resealing after each use. Their excellent heat stability makes them ideal for steam sterilization, supporting applications in liquid culture, supplemented substrates, and grain master jars. This bulk pack is perfect for professionals and hobbyists seeking reliable, reusable sealing solutions. ## Description Buy SUCOHANS 100 Pcs 13mm Mushrooms Self Healing Injection Ports | Rubber Bottle Stoppers for Sealing 1/4 inch or 7mm Opening Mason Jar Lids: Lids - desertcart.com βœ“ FREE DELIVERY possible on eligible purchases ## Features - Self Healing Rubber Injection Ports Steam 13mm/0.5118" for culture bottle - 13mm Vial Rubber Stoppers are For a 7 mm or 1/4 inch diameter hole opening.Suitable Size of Self Healing Injection Ports can Increased Sanitary Conditions. - Excellent Heat Stability (butyl rubber) -Self Healing Great for Liquid Culture,injection, Supplemented substrate jars, Grain Masters - Self Healing Injection Ports For Mason Jar Lids:Great for liquid culture,injection, Supplemented substrate jars, Grain Masters ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07FJTZSVL | | Best Sellers Rank | #70,618 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #49 in Lab Rubber Stoppers | | Customer Reviews | 4.7 4.7 out of 5 stars (1,138) | | Date First Available | July 12, 2018 | | Item Weight | 1.44 ounces | | Item model number | 8541898690 | | Manufacturer | SUCOHANS | | Product Dimensions | 1.61 x 0.79 x 0.79 inches | ## Images ![SUCOHANS 100 Pcs 13mm Mushrooms Self Healing Injection Ports | Rubber Bottle Stoppers for Sealing 1/4 inch or 7mm Opening Mason Jar Lids - Image 1](https://m.media-amazon.com/images/I/610PKTM0eZL.jpg) ![SUCOHANS 100 Pcs 13mm Mushrooms Self Healing Injection Ports | Rubber Bottle Stoppers for Sealing 1/4 inch or 7mm Opening Mason Jar Lids - Image 2](https://m.media-amazon.com/images/I/51jKkmfE0YL.jpg) ![SUCOHANS 100 Pcs 13mm Mushrooms Self Healing Injection Ports | Rubber Bottle Stoppers for Sealing 1/4 inch or 7mm Opening Mason Jar Lids - Image 3](https://m.media-amazon.com/images/I/61HScVQNMbL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: can these be used in the oven? probably 300 degree max for oven sterilization** A: I've never used them in the oven. But probably **Q: Can you just drill a hole in a wide mouth jar lid smaller than the diameter and cram it in?** A: Yes, you can operate it, this hole needs to be about the same diameter **Q: How many times can they be reused?** A: I wouldn't. Dont be so cheap. **Q: What size drill bit do i use** A: 1/4 inch ## Frequently Bought Together - SUCOHANS 100 peices Mushrooms Self Healing Rubber Injection Ports,13mm Rubber Bottle Stoppers, For Sealing 1/4 inch or 7mm opening, Steam Sterilization safe - Zonon 128 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.us/products/79563286-sucohans-100-pcs-13mm-mushrooms-self-healing-injection-ports-rubber](https://www.desertcart.us/products/79563286-sucohans-100-pcs-13mm-mushrooms-self-healing-injection-ports-rubber) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-11*