---
product_id: 66625456
title: "RectorSeal AC Leak Freeze Pro Nano with Magic Frost 45317 Leak Sealant, Easy Application, HVAC, 1.5 oz."
brand: "rectorseal"
price: "4026126₫"
currency: VND
in_stock: true
reviews_count: 8
category: "Rectorseal"
url: https://www.desertcart.vn/products/66625456-rectorseal-ac-leak-freeze-pro-nano-with-magic-frost-45317
store_origin: VN
region: Vietnam
---

# Triple action, polymer-free permanent seal Standard 1/4" adapter for easy application Nano particles for micro leak detection RectorSeal AC Leak Freeze Pro Nano with Magic Frost 45317 Leak Sealant, Easy Application, HVAC, 1.5 oz.

**Brand:** rectorseal
**Price:** 4026126₫
**Availability:** ✅ In Stock

## Summary

> ❄️ Freeze leaks before they freeze your comfort!

## Quick Answers

- **What is this?** RectorSeal AC Leak Freeze Pro Nano with Magic Frost 45317 Leak Sealant, Easy Application, HVAC, 1.5 oz. by rectorseal
- **How much does it cost?** 4026126₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/66625456-rectorseal-ac-leak-freeze-pro-nano-with-magic-frost-45317)

## 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

- • **Trusted by Pros:** RectorSeal’s industry-leading quality trusted by HVAC pros, plumbers, and tradesmen nationwide.
- • **Safe & Certified:** OEM approved, non-flammable, non-toxic formula ensures safety and reliability in every use.
- • **Nano-Powered Precision:** Advanced leak-seeking nanoparticles fill even the tiniest HVAC coil cracks for unbeatable sealing.
- • **Permanent Leak Lockdown:** Stops refrigerant leaks permanently, revitalizing your HVAC and refrigeration systems for years.
- • **Plug & Play Application:** Ready-to-use with a standard 1/4" adapter—professional-grade performance without the hassle.

## Overview

RectorSeal AC Leak Freeze Pro Nano with Magic Frost 45317 is a 1.5 oz professional-grade refrigerant leak sealant featuring innovative nano particles that detect and seal micro leaks in HVAC coils. Its triple-action, polymer-free formula is OEM approved, non-toxic, and easy to apply with a standard 1/4" adapter, providing a permanent fix for refrigerant leaks in residential and commercial air conditioning and refrigeration systems.

## 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 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #298,812 in Automotive ( See Top 100 in Automotive ) #619 in Air Conditioning Line Repair Tools |
| Color | Green |
| Customer Reviews | 4.2 4.2 out of 5 stars (113) |
| Date First Available | May 24, 2018 |
| Included Components | AC Leak Freeze PRO Nano Magic Frost |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 8 ounces |
| Item model number | 45317 |
| Manufacturer | Rectorseal |
| Material | Copper |
| Part Number | 45317 |
| Product Dimensions | 1.5 x 2 x 10 inches |
| Size | 1.5 oz |
| Style | Compact |

## Product Details

- **Material:** Non-polymer
- **Brand:** Rectorseal
- **Style:** Compact
- **Item Weight:** 0.5 Pounds
- **Item dimensions L x W x H:** 1.5 x 2 x 10 inches

## Images

![RectorSeal 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.

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---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-23*