--- product_id: 56166398 title: "Leak Saver Direct Inject UV - Refrigerant Leak Sealer with Added UV Dye to Detect Large Leaks - for AC, Refrigeration, and Automotive Systems Up to 5 Tons - Compatible with All Refrigerants" price: "KD 17.76" currency: KWD in_stock: true url: https://www.desertcart.com.kw/products/56166398-leak-saver-direct-inject-uv-refrigerant-leak-sealer-with-added store_origin: KW region: Kuwait --- # Direct injects easily, no mess UV dye highlights large leaks Compatible with all refrigerants Leak Saver Direct Inject UV - Refrigerant Leak Sealer with Added UV Dye to Detect Large Leaks - for AC, Refrigeration, and Automotive Systems Up to 5 Tons - Compatible with All Refrigerants **Price:** KD 17.76 **Availability:** ✅ In Stock ## Summary > 💡 Seal leaks, spot trouble, save your cool—effortlessly. ## Quick Answers - **What is this?** Leak Saver Direct Inject UV - Refrigerant Leak Sealer with Added UV Dye to Detect Large Leaks - for AC, Refrigeration, and Automotive Systems Up to 5 Tons - Compatible with All Refrigerants - **How much does it cost?** KD 17.76 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/56166398-leak-saver-direct-inject-uv-refrigerant-leak-sealer-with-added) ## 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 - • **Proven Reliability:** Trusted by over 3 million users since 2015 to permanently seal small leaks fast. - • **Preventative & Reactive:** Circulates safely to seal future leaks while fixing current ones—your system’s silent guardian. - • **Universal Compatibility:** Works flawlessly with all refrigerants (except ammonia) and system types up to 5 tons. - • **UV-Powered Leak Detection:** Spot even the sneakiest large leaks instantly with built-in UV dye and a UV flashlight. - • **Effortless Direct Injection:** Skip the syringes and hoses—inject leak sealer straight into your system with ease. ## Overview Leak Saver Direct Inject UV is a revolutionary refrigerant leak sealer designed for AC, refrigeration, and automotive systems up to 5 tons. It features a mess-free direct injection method, an added UV dye for easy detection of large leaks, and compatibility with all refrigerants except ammonia. With over 3 million units sold since 2015, it permanently seals small leaks by reacting with air and moisture, while also circulating safely for preventative maintenance. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B077Y3CNMW | | Best Sellers Rank | #6,249 in Automotive ( See Top 100 in Automotive ) #5 in Air Conditioning Leak Detection Tools #12 in Air Conditioning Line Repair Tools | | Brand | Leak Saver | | Customer Reviews | 4.2 4.2 out of 5 stars (1,437) | | Date First Available | May 11, 2017 | | Is Discontinued By Manufacturer | No | | Item Weight | 3.2 ounces | | Item model number | LS-05UV | | Manufacturer | Leake Savers | | Manufacturer Part Number | LS-05UV | | Product Dimensions | 6.5 x 9.6 x 0.6 inches | ## Images ![Leak Saver Direct Inject UV - Refrigerant Leak Sealer with Added UV Dye to Detect Large Leaks - for AC, Refrigeration, and Automotive Systems Up to 5 Tons - Compatible with All Refrigerants - Image 1](https://m.media-amazon.com/images/I/81ln0U0A8dL.jpg) ![Leak Saver Direct Inject UV - Refrigerant Leak Sealer with Added UV Dye to Detect Large Leaks - for AC, Refrigeration, and Automotive Systems Up to 5 Tons - Compatible with All Refrigerants - Image 2](https://m.media-amazon.com/images/I/71NVqIIjJ5L.jpg) ![Leak Saver Direct Inject UV - Refrigerant Leak Sealer with Added UV Dye to Detect Large Leaks - for AC, Refrigeration, and Automotive Systems Up to 5 Tons - Compatible with All Refrigerants - Image 3](https://m.media-amazon.com/images/I/61sZUGeHCUL.jpg) ![Leak Saver Direct Inject UV - Refrigerant Leak Sealer with Added UV Dye to Detect Large Leaks - for AC, Refrigeration, and Automotive Systems Up to 5 Tons - Compatible with All Refrigerants - Image 4](https://m.media-amazon.com/images/I/71mMvzk2EvL.jpg) ![Leak Saver Direct Inject UV - Refrigerant Leak Sealer with Added UV Dye to Detect Large Leaks - for AC, Refrigeration, and Automotive Systems Up to 5 Tons - Compatible with All Refrigerants - Image 5](https://m.media-amazon.com/images/I/61NgZ2dbX4L.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: Will this work with my system?** A: The Leak Saver works with all air conditioner and refrigeration systems. It is compatible with all refrigerants (except ammonia) and is compatible with all oils. **Q: How does the Leak Saver work?** A: After injection, The Leak Saver sealant circulates throughout the system with the refrigerant. If there is a small leak, the sealant reacts with the moisture and oxygen at the leak site to form a permanent "scab-like" seal. **Q: What do I need to install the Leak Saver?** A: To inject the Leak Saver, you will need either a basic set of manifold gauges or our Leak Shot injector. When using it with automotive systems, you will need a 134a to 1/4” adapter. Ductless mini-split systems may require a 5/16” to 1/4” adapter. **Q: What size leak will the Leak Saver seal?** A: The Leak Saver is able to seal small refrigerant leaks where the complete charge is not lost within 7 days. If this is not possible, your leak is too large to be repaired with Leak Saver. **Q: What do I do if it doesn’t work?** A: We stand behind the effectiveness. If you are not completely satisfied, please reach out to us directly and we will make it right. With more than 4 million units of this formula sold since 2015, we have a strong track record of effectiveness. ## Frequently Bought Together - Leak Saver Direct Inject UV - Refrigerant Leak Sealer with Added UV Dye to Detect Large Leaks - for AC, Refrigeration, and Automotive Systems Up to 5 Tons - Compatible with All Refrigerants - Leak Saver AC Drain Line Cleaner Tool & Leak Sealant Injector | Condensate Line Co2 Drain Gun | AC Drain Line Unclogger - Leak Saver Direct Inject Ultimate 3-in-1 | AC Refrigerant Leak Sealer | with UV Dye & Moisture Remover | for Most HVAC Systems Up to 5 Tons - Professional AC Leak Sealer - AC Stop Leak --- ## 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.com.kw/products/56166398-leak-saver-direct-inject-uv-refrigerant-leak-sealer-with-added](https://www.desertcart.com.kw/products/56166398-leak-saver-direct-inject-uv-refrigerant-leak-sealer-with-added) --- *Product available on Desertcart Kuwait* *Store origin: KW* *Last updated: 2026-05-13*