--- product_id: 66625456 title: "AC Leak Freeze Pro Nano with Magic Frost 45317 Leak Sealant, Easy Application, HVAC, 1.5 oz." brand: "rectorseal" price: "VT31064" currency: VUV in_stock: true reviews_count: 9 category: "Rectorseal" url: https://www.desertcart.vu/products/66625456-ac-leak-freeze-pro-nano-with-magic-frost-45317-leak store_origin: VU region: Vanuatu --- # Standard 1/4" adapter for easy application Nano particles for micro leak detection Permanent triple-action leak sealant AC Leak Freeze Pro Nano with Magic Frost 45317 Leak Sealant, Easy Application, HVAC, 1.5 oz. **Brand:** rectorseal **Price:** VT31064 **Availability:** βœ… In Stock ## Summary > 🧊 Freeze leaks before they freeze your comfort! ## Quick Answers - **What is this?** AC Leak Freeze Pro Nano with Magic Frost 45317 Leak Sealant, Easy Application, HVAC, 1.5 oz. by rectorseal - **How much does it cost?** VT31064 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/66625456-ac-leak-freeze-pro-nano-with-magic-frost-45317-leak) ## Best For - rectorseal enthusiasts ## Why This Product - Trusted rectorseal brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Compact Powerhouse:** 1.5 oz of magic frost sealant delivers maximum performance in a sleek, easy-to-handle package. - β€’ **Trade-Trusted Quality:** OEM approved and favored by HVAC pros for reliable, long-lasting leak repair. - β€’ **Triple-Action Sealant:** Polymer-free, non-flammable formula permanently stops refrigerant leaks and revitalizes your system. - β€’ **Nano-Powered Precision:** Advanced leak-seeking nanoparticles fill even the tiniest HVAC coil cracks for unbeatable sealing. - β€’ **Plug & Play Application:** Standard 1/4" adapter ensures effortless, professional-grade installation every time. ## Overview RectorSeal AC Leak Freeze Pro Nano with Magic Frost is a professional-grade, OEM-approved refrigerant leak sealant featuring innovative nano particles that detect and seal micro leaks in HVAC coils. Its easy-to-use 1/4" adapter and triple-action, polymer-free formula permanently stops leaks, revitalizing air conditioning and refrigeration systems in both residential and commercial settings. ## Description AC leak freeze PRO refrigerant leak sealant with new leak seeking nano particles creates a stronger dual sealant. Nano particles are non-polymer and non-reactive technology that fills cracks and imperfections in hvac coils. Standard 1/4" AC leak freeze adapter; ready to use and safe for HVAC systems; OEM approved and professional install is recommended. OEM approved and easy to apply. AC leak freeze will stop leaks of refrigerant gas in HVACR air conditioning and refrigeration systems in homes and commercial buildings. AC leak freeze revitalizes AC and refrigeration systems by permanently sealing small, hard-to-find micro leaks. 1.5 oz Pro Nano with magic frost. Triple action sealant; polymer free, non-flammable and non-toxic; OEM approved and safe for HVAC systems. FOR THE TRADESMAN: RectorSeal is recognized as a leading provider of quality solutions for the professional trades serving heating, ventilation, and air conditioning (HVAC/R), plumbing, electrical, and construction markets. Review: Proper injection in an appropriately sized leak never fails - I’ve used these products for years and have never encountered a mild leak it failed to permanently repair. The delivery system has evolved since I first started using these products. I was the GM of a restaurant for many years, and several older pieces of refrigeration equipment developed leaks over time (typically small and difficult to locate). This line of products never failed to fix these issues and verifiably ran for years without issue. Given this experience, I began to apply this product in central home HVAC and automotive HVAC systems. This particular purchase fixed a medium leak in a 3 ton split system, and the few drops left over fixed a small automotive leak that had been plaguing me for years. Now, the price has gone up about 3 fold since I first started using this product but still yet, my advice would be: If you can’t hear, see, or find the leak give this product a go. This newer delivery system is definitely easier and more efficient than the previous caulk-gun method (which is still sold). The build quality is very high with appropriately placed check valves and low loss fittings (I wish my manifold hoses were this nice). Review: Fixed my leak - My home ac was leaking some where, I had it filled it leaked out 2 days later. I bought this and had the ac tech come pump it in and refill my ac and it’s been working great this summer and it been some very hot days. Hope it works for the next person as good. ## Features - APPLICATION: AC Leak Freeze PRO refrigerant leak sealant with new leak seeking nano particles creates a stronger dual sealant; nano particles are non-polymer and non-reactive technology that fills cracks and imperfections in hvac coils - EASY TO APPLY: Standard 1/4" AC leak freeze adapter; ready to use and safe for HVAC systems; OEM approved and professional install is recommended - STOP LEAKS PERMANENTLY: AC leak freeze will stop leaks of refrigerant gas in HVACR air conditioning and refrigeration systems in homes and commercial buildings; AC leak freeze revitalizes AC and refrigeration systems by permanently sealing small, hard-to-find micro leaks - SPECIFICATIONS: 1.5 oz Pro Nano with magic frost; triple action sealant; polymer free, non-flammable and non-toxic; OEM approved and safe for HVAC systems - FOR THE TRADESMAN: RectorSeal is recognized as a leading provider of quality solutions for the professional trades serving heating, ventilation, and air conditioning (HVAC/R), plumbing, electrical, and construction markets ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07D92BXF3 | | Best Sellers Rank | #180,787 in Automotive ( See Top 100 in Automotive ) #602 in Air Conditioning Line Repair Tools | | Brand Name | Rectorseal | | Color | Green | | Compatible Material | Aluminum, Stainless Steel, Copper, Polyvinyl Chloride | | Customer Reviews | 4.2 4.2 out of 5 stars (114) | | Global Trade Identification Number | 00021449453172 | | Included Components | AC Leak Freeze PRO Nano Magic Frost | | Item Dimensions | 1.5 x 2 x 10 inches | | Item Form | Liquid | | Item Type Name | Leak Sealer | | Item Weight | 0.5 Pounds | | Manufacturer | Rectorseal | | Material Type | Copper | | Model | 45317 | | Number of Items | 1 | | Part Number | 45317 | | Style Name | Compact | | Surface Recommendation | HVAC Metal Components | | UPC | 021449453172 | | Unit Count | 1.0 Count | | Water Resistance Level | Water Resistant | ## Product Details - **Brand:** Rectorseal - **Item Weight:** 0.5 Pounds - **Item dimensions L x W x H:** 1.5 x 2 x 10 inches - **Material:** Copper - **Style:** Compact ## Images ![AC Leak Freeze Pro Nano with Magic Frost 45317 Leak Sealant, Easy Application, HVAC, 1.5 oz. - Image 1](https://m.media-amazon.com/images/I/41+vY35G8HL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Proper injection in an appropriately sized leak never fails *by M***K on April 12, 2025* I’ve used these products for years and have never encountered a mild leak it failed to permanently repair. The delivery system has evolved since I first started using these products. I was the GM of a restaurant for many years, and several older pieces of refrigeration equipment developed leaks over time (typically small and difficult to locate). This line of products never failed to fix these issues and verifiably ran for years without issue. Given this experience, I began to apply this product in central home HVAC and automotive HVAC systems. This particular purchase fixed a medium leak in a 3 ton split system, and the few drops left over fixed a small automotive leak that had been plaguing me for years. Now, the price has gone up about 3 fold since I first started using this product but still yet, my advice would be: If you can’t hear, see, or find the leak give this product a go. This newer delivery system is definitely easier and more efficient than the previous caulk-gun method (which is still sold). The build quality is very high with appropriately placed check valves and low loss fittings (I wish my manifold hoses were this nice). ### ⭐⭐⭐⭐⭐ Fixed my leak *by I***C on July 4, 2025* My home ac was leaking some where, I had it filled it leaked out 2 days later. I bought this and had the ac tech come pump it in and refill my ac and it’s been working great this summer and it been some very hot days. Hope it works for the next person as good. ### ⭐⭐⭐⭐⭐ Easy to use. Works *by V***1 on August 20, 2025* Super easy to apply if you have some basic diy HVAC experience. For now seems like product worked.. haven't had any issues since. ## Frequently Bought Together - Rectorseal 45317 Leak Sealer, 1.5 oz, Green - Rectorseal 45316 AC Freeze PRO Nano Leak Sealer, 1.5 oz, Blue - RectorSeal AC Leak Freeze Pro Nano with UV 45318 Refrigerant Leak Sealant, Quick and Easy, HVAC, 1.5 oz. --- ## 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.vu/products/66625456-ac-leak-freeze-pro-nano-with-magic-frost-45317-leak](https://www.desertcart.vu/products/66625456-ac-leak-freeze-pro-nano-with-magic-frost-45317-leak) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-05*