--- product_id: 138985533 title: "RectorSeal AC Leak Freeze Pro Nano with UV 45318 Refrigerant Leak Sealant, Quick and Easy, HVAC, 1.5 oz." brand: "rectorseal" price: "Β₯24363" currency: JPY in_stock: true category: "Rectorseal" url: https://www.desertcart.jp/products/138985533-rectorseal-ac-leak-freeze-pro-nano-with-uv-45318-refrigerant store_origin: JP region: Japan --- # UV leak detection formula Nano particle dual sealant OEM approved & HVAC safe RectorSeal AC Leak Freeze Pro Nano with UV 45318 Refrigerant Leak Sealant, Quick and Easy, HVAC, 1.5 oz. **Brand:** rectorseal **Price:** Β₯24363 **Availability:** βœ… In Stock ## Summary > πŸ”§ Seal smarter, cool longer β€” don’t let leaks leave you out in the heat! ## Quick Answers - **What is this?** RectorSeal AC Leak Freeze Pro Nano with UV 45318 Refrigerant Leak Sealant, Quick and Easy, HVAC, 1.5 oz. by rectorseal - **How much does it cost?** Β₯24363 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/138985533-rectorseal-ac-leak-freeze-pro-nano-with-uv-45318-refrigerant) ## 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€’ **Safe & Certified:** Non-polymer, non-flammable, non-toxic, and OEM approved for peace of mind. - β€’ **Nano-Powered Precision:** Advanced leak-seeking nanoparticles fill micro cracks for a permanent seal. - β€’ **Plug & Play Application:** Standard 1/4" adapter ensures quick, hassle-free installation every time. - β€’ **Trade-Trusted Performance:** Preferred by HVAC pros for revitalizing AC and refrigeration systems efficiently. - β€’ **UV-Enhanced Leak Detection:** Integrated UV formula lets pros spot even the sneakiest leaks instantly. ## Overview RectorSeal AC Leak Freeze Pro Nano with UV is a 1.5 oz refrigerant leak sealant featuring cutting-edge nano particles that permanently seal micro leaks in HVAC coils. Its UV formula enables easy leak detection, while being OEM approved, non-toxic, and safe for professional HVAC applications, making it the go-to solution for tradesmen aiming to extend system life and efficiency. ## 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 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 leak freeze pro nano with UV; UV formula adds the ability for a UV light source to detect larger leaks; 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. ## 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 leak freeze pro nano with UV; UV formula adds the ability for a UV light source to detect larger leaks; 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 | B07SZJ6RLX | | Best Sellers Rank | #234,173 in Automotive ( See Top 100 in Automotive ) #77 in Refrigerants | | Brand | Rectorseal | | Brand Name | Rectorseal | | Color | Yellow | | Compatible Material | For Use in Copper and Aluminum Coils | | Customer Reviews | 3.9 out of 5 stars 44 Reviews | | Global Trade Identification Number | 00021449453189 | | Included Components | AC Leak Freeze PRO Nano UV | | Item Dimensions | 1.5 x 2 x 10 inches | | Item Form | Liquid | | Item Type Name | leak sealer | | Item Weight | 0.24 kg | | Item dimensions L x W x H | 1.5 x 2 x 10 inches | | Manufacturer | Rectorseal | | Material | leak seeking nano particles creates a stronger dual sealant | | Material Type | leak seeking nano particles creates a stronger dual sealant | | Model | 45318 | | Number of Items | 1 | | Number of Packs | 12 | | Part Number | 45318 | | Style | AC refrigeration systems | | Style Name | AC refrigeration systems | | Surface Recommendation | Indoor/ Outdoor | | UPC | 021449453189 | | Unit Count | 1 Count | | Water Resistance Level | Water Resistant | ## Product Details - **Brand:** Rectorseal - **Item Weight:** 0.24 kg - **Item dimensions L x W x H:** 1.5 x 2 x 10 inches - **Material:** leak seeking nano particles creates a stronger dual sealant - **Style:** AC refrigeration systems ## Images ![RectorSeal AC Leak Freeze Pro Nano with UV 45318 Refrigerant Leak Sealant, Quick and Easy, HVAC, 1.5 oz. - Image 1](https://m.media-amazon.com/images/I/6148rKVpQTL.jpg) ## Frequently Bought Together - RectorSeal AC Leak Freeze Pro Nano with UV 45318 Refrigerant Leak Sealant, Quick and Easy, HVAC, 1.5 oz. - Rectorseal 45316 AC Freeze PRO Nano Leak Sealer, 1.5 oz, Blue - Rectorseal 45317 Leak Sealer, 1.5 oz, Green --- ## 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.jp/products/138985533-rectorseal-ac-leak-freeze-pro-nano-with-uv-45318-refrigerant](https://www.desertcart.jp/products/138985533-rectorseal-ac-leak-freeze-pro-nano-with-uv-45318-refrigerant) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-23*