---
product_id: 69087654
title: "AC Leak Freeze Pro Nano 45316 HVAC Leak Sealant, Contains New Leak Seeking Nano Particles That Create A Stronger Dual Sealant; Easy Application, HVAC, 1.5 oz"
brand: "rectorseal"
price: "¥23223"
currency: JPY
in_stock: true
category: "Rectorseal"
url: https://www.desertcart.jp/products/69087654-ac-leak-freeze-pro-nano-45316-hvac-leak-sealant-contains
store_origin: JP
region: Japan
---

# Nano particles for micro leak detection Triple action polymer-free sealant OEM approved, pro-grade HVAC safe AC Leak Freeze Pro Nano 45316 HVAC Leak Sealant, Contains New Leak Seeking Nano Particles That Create A Stronger Dual Sealant; Easy Application, HVAC, 1.5 oz

**Brand:** rectorseal
**Price:** ¥23223
**Availability:** ✅ In Stock

## Summary

> 🧊 Freeze leaks before they freeze your workflow!

## Quick Answers

- **What is this?** AC Leak Freeze Pro Nano 45316 HVAC Leak Sealant, Contains New Leak Seeking Nano Particles That Create A Stronger Dual Sealant; Easy Application, HVAC, 1.5 oz by rectorseal
- **How much does it cost?** ¥23223 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/69087654-ac-leak-freeze-pro-nano-45316-hvac-leak-sealant-contains)

## 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 tradesmen for reliable, long-lasting results.
- • **Triple Action Sealant:** Polymer-free, non-flammable, and non-toxic formula ensures a durable, safe, and permanent fix.
- • **Nano-Powered Precision:** Advanced leak-seeking nanoparticles fill even the tiniest HVAC coil cracks for unbeatable sealing.
- • **Revitalize Your System:** Permanently stops refrigerant leaks to restore peak AC and refrigeration performance—no more costly downtime.
- • **Plug & Play Application:** Standard 1/4" adapter makes professional-grade leak sealing effortless and fast.

## Overview

RectorSeal AC Leak Freeze Pro Nano 45316 is a 1.5 oz professional-grade HVAC leak sealant featuring innovative leak-seeking nanoparticles that create a stronger dual seal. This triple-action, polymer-free formula is OEM approved, non-toxic, and easy to apply with a standard 1/4" adapter, designed to permanently seal micro leaks in air conditioning and refrigeration systems, ensuring fast restoration of system efficiency and reliability.

## 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. 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.

## 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; restores AC performance quickly
- 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; triple action sealant; polymer free, non-flammable and non-toxic; oem approved and safe for hvac systems; low loss safety fitting
- 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 | B07FFC8HB8 |
| Best Sellers Rank | #152,627 in Automotive ( See Top 100 in Automotive ) #393 in Air Conditioning Line Repair Tools |
| Brand | Rectorseal |
| Brand Name | Rectorseal |
| Color | Blue |
| Compatible Material | Metal, Plastic |
| Customer Reviews | 4.2 out of 5 stars 148 Reviews |
| Global Trade Identification Number | 00021449453165 |
| Included Components | AC Leak Freeze PRO Nano |
| Item Dimensions | 1.5 x 2 x 10 inches |
| Item Form | Liquid |
| Item Type Name | Leak Sealer |
| Item Weight | 8 ounces |
| Item dimensions L x W x H | 1.5 x 2 x 10 inches |
| Manufacturer | Rectorseal |
| Model | 45316 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | 45316 |
| Style | HVAC Sealant |
| Style Name | HVAC Sealant |
| Surface Recommendation | HVAC surfaces |
| UPC | 021449453165 |
| Unit Count | 1 Count |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** Rectorseal
- **Item Weight:** 8 ounces
- **Item dimensions L x W x H:** 1.5 x 2 x 10 inches
- **Style:** HVAC Sealant
- **Water Resistance Level:** Water Resistant

## Images

![AC Leak Freeze Pro Nano 45316 HVAC Leak Sealant, Contains New Leak Seeking Nano Particles That Create A Stronger Dual Sealant; Easy Application, HVAC, 1.5 oz - Image 1](https://m.media-amazon.com/images/I/417Bplr7uNL.jpg)
![AC Leak Freeze Pro Nano 45316 HVAC Leak Sealant, Contains New Leak Seeking Nano Particles That Create A Stronger Dual Sealant; Easy Application, HVAC, 1.5 oz - Image 2](https://m.media-amazon.com/images/I/812P9BAlK6L.jpg)
![AC Leak Freeze Pro Nano 45316 HVAC Leak Sealant, Contains New Leak Seeking Nano Particles That Create A Stronger Dual Sealant; Easy Application, HVAC, 1.5 oz - Image 3](https://m.media-amazon.com/images/I/716juUXHEYL.jpg)
![AC Leak Freeze Pro Nano 45316 HVAC Leak Sealant, Contains New Leak Seeking Nano Particles That Create A Stronger Dual Sealant; Easy Application, HVAC, 1.5 oz - Image 4](https://m.media-amazon.com/images/I/81tdt+HZN8L.jpg)

## Questions & Answers

**Q: Does this work for R410 a**
A: Yes it does

**Q: Is this compatible with R404A?**
A: Yes it does

**Q: What is the differnce between Rectorseal 45317 AC Freeze PRO Nano Magic Frost Leak Sealer, 1.5 oz, Green?**
A: It didn’t work for me. Hoped to get another few weeks out of my AC but no go. Had to bite the bullet and buy a new system. After 30 years it was due.

**Q: Need one for each lineset in a 2 unit minisplit?**
A: I've never has to use this on any mini-split. 
Make sure to use Nylog blue on your flares.

## Frequently Bought Together

- 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.
- Rectorseal 45317 Leak Sealer, 1.5 oz, Green

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-11-09*