---
product_id: 41439103
title: "45315 Ac Leak Freeze Pro Sealant, 1.5 oz. Cartridge"
brand: "rectorseal"
price: "$187.34"
currency: USD
in_stock: true
reviews_count: 3
url: https://www.desertcart.us/products/41439103-45315-ac-leak-freeze-pro-sealant-1-5-oz-cartridge
store_origin: US
region: United States of America
---

# Transparent hose Factory-sealed hose 45-degree fitting 45315 Ac Leak Freeze Pro Sealant, 1.5 oz. Cartridge

**Brand:** rectorseal
**Price:** $187.34
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal it like a pro with RectorSeal!

## Quick Answers

- **What is this?** 45315 Ac Leak Freeze Pro Sealant, 1.5 oz. Cartridge by rectorseal
- **How much does it cost?** $187.34 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/41439103-45315-ac-leak-freeze-pro-sealant-1-5-oz-cartridge)

## 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

- • **Easy Access:** 45-degree connection for hassle-free application in tight spaces.
- • **No Guesswork:** Transparent hose lets you see when you're done.
- • **Compact Power:** 1.5 oz. cartridge fits perfectly in your toolkit.
- • **Seal the Deal:** Factory-sealed to keep air and moisture out.
- • **Professional Grade:** Designed for the discerning DIYer and pro alike.

## Overview

The Rectorseal 45315 Ac Leak Freeze Pro Sealant is a 1.5 oz. cartridge designed for easy application in tight spaces, featuring a factory-sealed hose to prevent air and moisture contamination, a 45-degree connection fitting for better access, and a transparent hose for clear visibility during use.

## Description

RectorSeal 45315 Ac Leak Freeze Pro Sealant, 1.5 oz. Cartridge

## Features

- Hose and reservoir are factory-sealed to prevent injecting air or atmospheric moisture into the system
- The nylon hose's 45-degree connection fitting allows easier hand access than straight fittings in cramped schrader valve environments
- Transparent hose eliminates guess work as to when application is completed

## Images

![45315 Ac Leak Freeze Pro Sealant, 1.5 oz. Cartridge - Image 1](https://m.media-amazon.com/images/I/61LI0Ypp+rL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Sealed My Rector Good!
*by A***S on October 30, 2018*

I like how it seals the leaks. I like the packaging too and the word "rector". We buy this a lot.

### ⭐ One Star
*by P***R on October 7, 2017*

It does works at all, wastage of money. DO NOT BUY IT.

### ⭐ So far not happy
*by G***G on February 19, 2019*

I added the green AC Leak Pro with magic charge to my heat pump last week. (was a free sample given me at a plumbing store) At that time I did not have a problem adding it. The leak which is in a geo-thermal heat pump water coil, has not decreased. I wanted to add a second new leak sealant but it was hard to find locally. I purchased the blue version without magic frost (all there was in the store) and because I did not have problems with the first, I purged my manifold with R-410a to the 1/4'' male inlet threads on the product and left fitting loose as per instructions. I assumed that because there was a schraeder in the male end that it would hold the system gas when I screwed on the female end onto the suction line. WRONG ! WRONG ! WRONG ! All the leak sealant blew out the male end in an instant all over my control boards ! This system needs to be simplified and improved. It is NOT satisfactory as is. A better approach is to purge your bottle refrigerant through your manifold first, (after all, you will have to add more, right ?) purge any air at the male end, and screw the brass fitting snug on the male end. At this point nothing would blow out there. Then quickly screw the female (feed) end onto the suction line. You should only lose a wisp of gas.

## Frequently Bought Together

- RectorSeal 45315 Ac Leak Freeze Pro Sealant, 1.5 oz. Cartridge
- Refrigeration Technologies RT201B Nylog Gasket/Thread Sealant, 30 ml (1 Pack)
- Rectorseal 65554 8-Ounce Bottle Better Bubble Leak Locator, Blue

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.us/products/41439103-45315-ac-leak-freeze-pro-sealant-1-5-oz-cartridge](https://www.desertcart.us/products/41439103-45315-ac-leak-freeze-pro-sealant-1-5-oz-cartridge)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-16*