{"product_id":"leak-saver-refrigerant-leak-sealer-for-ac-refrigeration-automotive-direct-inject-uv-with-added-uv-dye-concentrated-formula","title":"Leak Saver refrigerant leak sealer for AC, refrigeration \u0026 automotive — Direct Inject UV with added UV dye, concentrated formula","description":"\u003cp\u003e\u003cstrong\u003eLeak Saver Direct Inject UV is a direct-injection refrigerant leak sealer with an added UV dye that seals small leaks and highlights larger ones for inspection.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis concentrated formula injects easily into HVAC, refrigeration, and automotive systems to help stop minor refrigerant leaks and to reveal hard-to-find larger leaks under a UV light. Designed for convenience, the product works with common manifold gauge sets or Leak Saver injection kits, and is compatible with nearly all refrigerants and oils (ammonia systems excluded). It’s marketed both as a corrective treatment for recent minor leaks and as a preventive additive that circulates in the system.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I add Leak Saver Direct Inject UV to my system?\u003c\/h3\u003e\n\u003cp\u003eInjection is straightforward: connect the bottle to your manifold gauge set or use the Leak Saver Leak Shot Injection Kit for an even easier process. Automotive R134a systems require the standard 1\/4” charging adapter; some mini-splits need a 5\/16” to 1\/4” adapter.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse a basic manifold gauge set or Leak Shot kit for quick connection.\u003c\/li\u003e\n  \u003cli\u003eAutomotive units: attach standard R134a 1\/4” charging adapter.\u003c\/li\u003e\n  \u003cli\u003eMini-splits: may require a 5\/16”→1\/4” adapter for proper fit.\u003c\/li\u003e\n  \u003cli\u003eFollow system service procedures; avoid introducing into ammonia systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this actually stop my refrigerant leak?\u003c\/h3\u003e\n\u003cp\u003eLeak Saver is formulated to seal small to moderate leaks where the system does not lose its full refrigerant charge within about 72 hours. The active chemistry reacts at the leak site with air and moisture, forming a durable seal; for very large leaks, the UV dye helps you locate the breach for mechanical repair.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBest results on leaks that retain most of their charge for 72 hours.\u003c\/li\u003e\n  \u003cli\u003eSeals react with air and moisture at the leak point to create a lasting barrier.\u003c\/li\u003e\n  \u003cli\u003eLarge breaches may remain unsealed—UV dye assists in locating them quickly.\u003c\/li\u003e\n  \u003cli\u003eNot recommended for ammonia-based refrigeration systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich systems and refrigerants are compatible with Leak Saver?\u003c\/h3\u003e\n\u003cp\u003eThe product is compatible with a broad range of systems and refrigerants, including central AC, automotive air conditioning, ductless mini-splits, heat pumps, geothermal systems, and commercial refrigeration. It works with R410A, R22 and its replacements, R134a, R1234yf, R404A, R290, R600a and others, plus all common refrigeration oils.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWorks with residential, commercial, automotive, and specialty HVAC\/R systems.\u003c\/li\u003e\n  \u003cli\u003eCompatible with most refrigerants except ammonia-based systems.\u003c\/li\u003e\n  \u003cli\u003eSafe to mix with standard refrigeration oils used in typical systems.\u003c\/li\u003e\n  \u003cli\u003eUseful for micro-channel coils and modern refrigerant blends.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow is the UV dye useful, and how do I inspect for leaks?\u003c\/h3\u003e\n\u003cp\u003eThe integrated UV dye glows under a UV flashlight, making it simple to find leaks that are too large to be sealed by the formula. After circulation, scan suspect components—fittings, coils, or brazed joints—with a UV light in a low-light environment to reveal dye traces at the leak points.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse a UV flashlight in dim lighting to see dye fluorescence.\u003c\/li\u003e\n  \u003cli\u003eInspect fittings, coil seams, and service valves for bright dye spots.\u003c\/li\u003e\n  \u003cli\u003eHelpful both when the sealant cannot close a large gap and for routine leak detection.\u003c\/li\u003e\n  \u003cli\u003eClean surrounding oil residue first for clearer dye visibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this product is for: Leak Saver Direct Inject UV is intended for HVAC\/R technicians, fleet and auto service shops, facilities maintenance teams, and savvy homeowners who perform system service. It’s suited to anyone who needs a fast, easy injection solution compatible with most refrigerants and who wants the option to both attempt a seal and visually locate stubborn leaks using UV inspection. Always follow service safety procedures and verify compatibility for ammonia systems before use.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can Leak Saver Direct Inject UV be used in automotive AC?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Use the standard R134a 1\/4” charging adapter for automotive systems; follow normal service procedures.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this product work on large leaks?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Large leaks often require mechanical repair. The UV dye helps locate big leaks so you can fix them properly.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Leak Saver","offers":[{"title":"Default Title","offer_id":67586869133497,"sku":"B077Y3CNMW","price":98.33,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/leak-saver-front-label-bottle.jpg?v=1790495060","url":"https:\/\/redleafauto.ca\/products\/leak-saver-refrigerant-leak-sealer-for-ac-refrigeration-automotive-direct-inject-uv-with-added-uv-dye-concentrated-formula","provider":"Redleaf Auto","version":"1.0","type":"link"}