--- product_id: 258773013 title: "28399 Hvac Leak Stop Syringe With Application Hose, 2 Fl. Oz. (60 Ml)" brand: "tsi supercool" price: "฿6868" currency: THB in_stock: true reviews_count: 13 category: "Tsi Supercool" url: https://www.desertcart.co.th/products/258773013-28399-hvac-leak-stop-syringe-with-application-hose-2-fl store_origin: TH region: Thailand --- # Permanently seals leaks without polymers 2 fl. oz. syringe treats up to 6-ton units Protects against future corrosion 28399 Hvac Leak Stop Syringe With Application Hose, 2 Fl. Oz. (60 Ml) **Brand:** tsi supercool **Price:** ฿6868 **Availability:** ✅ In Stock ## Summary > ❄️ Seal leaks like a pro—keep your cool and never sweat HVAC downtime! ## Quick Answers - **What is this?** 28399 Hvac Leak Stop Syringe With Application Hose, 2 Fl. Oz. (60 Ml) by tsi supercool - **How much does it cost?** ฿6868 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/258773013-28399-hvac-leak-stop-syringe-with-application-hose-2-fl) ## Best For - tsi supercool enthusiasts ## Why This Product - Trusted tsi supercool brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Easy Application:** Comes with a handy application hose for targeted, mess-free leak sealing. - • **Long-Term Protection:** Includes an additive package that guards your system against future corrosion and wear. - • **Safe & System-Friendly:** Formulated without polymers to ensure zero harm to your A/C system or components. - • **Universal Compatibility:** Works seamlessly with all lubricants and refrigerants for versatile application. - • **Precision Leak Treatment:** Compact 2 fl. oz. syringe designed to service up to 6-ton HVAC units with ease. ## Overview The TSI Supercool 28399 HVAC Leak Stop Syringe is a 2 fl. oz. professional-grade solution designed to permanently seal leaks in air conditioning and refrigeration systems up to 6 tons. Free from harmful polymers, it protects your system components while preventing future corrosion. Compatible with all lubricants and refrigerants, it offers a reliable, easy-to-apply fix with its included application hose. ## Description Buy TSI Supercool 28399 Hvac Leak Stop Syringe With Application Hose, 2 Fl. Oz. (60 Ml) online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase. Review: Sucessful. - Worked out to my car AC. All the gas leaked within a week. Refilled the gas and is successfully cooling.. one more problem faces is connector didn't work out so opened the cap of tube and directly applied Review: Does not do the Job - Does not seal the leak ## Features - 2-ounce syringe treats up to 6 ton units - Permanently seals leaks in a/c and refrigeration systems - Does not contain polymers, will not harm a/c system or components - Additive package protects against future corrosion - Compatible with all lubricants and refrigerants ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07BH9Y9RC | | Best Sellers Rank | #54,092 in Automotive ( See Top 100 in Automotive ) #639 in Automotive Oils | | Brand Name | TSI Supercool | | Country of Origin | USA | | Customer Reviews | 3.7 3.7 out of 5 stars (341) | | Global Trade Identification Number | 00672264028399 | | Included Components | TSI Supercool 28399 HVAC Leak Stop Syringe with Application Hose, 2 fl. oz. (60 mL) | | Item Type Name | TSI Supercool 28399 HVAC Leak Stop Syringe with Application Hose, 2 fl. oz. (60 mL) | | Item Volume | 2 Fluid Ounces | | Item Weight | 2 Ounces | | Manufacturer | TSI Supercool | | Material | Plastic | | Model Number | 28399 | | Part Number | 28399 | | Sterile | Sterile | | UPC | 672264028399 | | Warranty Description | manufacturer warranty | ## Product Details - **Brand:** TSI Supercool - **Item volume:** 2 Fluid Ounces - **Material:** Plastic - **Sterility rating:** Sterile - **UPC:** 672264028399 ## Images ![28399 Hvac Leak Stop Syringe With Application Hose, 2 Fl. Oz. (60 Ml) - Image 1](https://m.media-amazon.com/images/I/81vgeD2DJ2L.jpg) ## Questions & Answers **Q: Its should be injected after filling gas or before filling the gas as fridge gas got leaked.** A: before filling the gas as fridge gas got leaked. **Q: ?Can we use it for car Ac leak** A: Dear madam/sir, Our product technical specifications are given below; - 2 Ounce Syringe Treats Up to 6 Ton Units - Permanently Seals Leaks in A/C and Refrigeration Systems - Does Not Contain Polymers, Will Not Harm A/C System Or Components - Additive Package Protects Anst Future Corrosion - Compatible with All Lubricants and Refrigerants ## Customer Reviews ### ⭐⭐⭐⭐⭐ Sucessful. *by M***A on 29 November 2024* Worked out to my car AC. All the gas leaked within a week. Refilled the gas and is successfully cooling.. one more problem faces is connector didn't work out so opened the cap of tube and directly applied ### ⭐ Does not do the Job *by B***I on 28 June 2025* Does not seal the leak ### ⭐⭐⭐⭐⭐ Very effective *by H***N on 22 November 2021* Very good products and very effective ## Frequently Bought Together - TSI Supercool 28399 HVAC Leak Stop Syringe with Application Hose, 2 fl. oz. (60 mL) - InterDynamics Certified A/C Pro Car Air Conditioner Leak Detector Dye, Detection UV Dye Detects Leaks in R-12 and R-134A Condition Systems, 1 Oz --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.th/products/258773013-28399-hvac-leak-stop-syringe-with-application-hose-2-fl](https://www.desertcart.co.th/products/258773013-28399-hvac-leak-stop-syringe-with-application-hose-2-fl) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-28*