---
product_id: 427962689
title: "4050-05 EasySeal-SS Direct Inject Refrigerant Leak Sealant, Treats Fractional to 1.5 Tons"
brand: "nu-calgon"
price: "99170 Ft"
currency: HUF
in_stock: true
url: https://www.desertcart.hu/products/427962689-4050-05-easyseal-ss-direct-inject-refrigerant-leak-sealant-treats
store_origin: HU
region: Hungary
---

# Rapid fusion tech for instant sealing Compatible with all refrigerants, up to 10 tons Direct inject, easy professional installation 4050-05 EasySeal-SS Direct Inject Refrigerant Leak Sealant, Treats Fractional to 1.5 Tons

**Brand:** nu-calgon
**Price:** 99170 Ft
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal it. Save it. Own the leak-proof edge.

## Quick Answers

- **What is this?** 4050-05 EasySeal-SS Direct Inject Refrigerant Leak Sealant, Treats Fractional to 1.5 Tons by nu-calgon
- **How much does it cost?** 99170 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/427962689-4050-05-easyseal-ss-direct-inject-refrigerant-leak-sealant-treats)

## Best For

- nu-calgon enthusiasts

## Why This Product

- Trusted nu-calgon brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seal Leaks in a Flash:** Rapid fusion technology creates a permanent, ultra-strong bond that stops leaks fast.
- • **Trusted Industry Standard:** From the brand pros rely on, engineered for HVAC/R experts demanding quality and reliability.
- • **Plug & Play Pro Installation:** Direct inject design means no hassle—get the job done quickly and cleanly every time.
- • **OEM Approved & Gauge Friendly:** Guaranteed not to clog manifold gauges, ensuring smooth diagnostics and maintenance.
- • **Universal Refrigerant Compatibility:** Works seamlessly with all refrigerants, making it your go-to for any system up to 10 tons.

## Overview

Nu-Calgon 4050-05 EasySeal Ultimate SS is a professional-grade refrigerant leak sealant featuring rapid fusion technology for permanent sealing of large leaks. Designed for direct injection, it’s compatible with all refrigerants and treats systems up to 10 tons in one application. OEM approved and guaranteed not to clog manifold gauges, this compact, waterproof resin formula is trusted by HVAC/R professionals for fast, reliable leak repair.

## Description

4050-05 EasySeal-SS Direct Inject Refrigerant Leak Sealant, Treats Fractional to 1.5 Tons

## Features

- The genuine Nu-Calgon 4050-05 is the EasySeal Ultimate SS and is considered a leak sealant.
- EasySeal Ultimate SS permanently seals large leaks with rapid fusion technology for a stronger bond.
- The Nu-Calgon 4050-05 is easiest to install with direct inject and works with all refrigerants.
- Nu-Calgon EasySeal Ultimate SS is OEM approved to not clog manifold gauges.
- Nu-Calgon, the brand you trust, provides quality chemicals and specialty products for professional use only in the air conditioning, refrigeration and heating markets.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Resin |
| Brand | NU-Calgon |
| Style | Compact |
| Item Weight | 0.01 Pounds |
| Item dimensions L x W x H | 25 x 76 x 254 Millimeters |
| Water Resistance Level | Waterproof |
| UPC | 681001405058 |
| Net Quantity | 1.0 Count |
| Global Trade Identification Number | 00681001405058 |
| Number of Items | 1 |
| Colour | clear |
| Surface Recommendation | Coils, Refrigerant Lines |
| Manufacturer | Nu-Calgon Wholesaler, Inc. |
| Country of Origin | USA |
| Model number | 4050-05 |
| Item Weight | 4.54 g |
| Product Dimensions | 2.54 x 7.62 x 25.4 cm; 4.54 g |
| Item model number | 4050-05 |
| Item Height | 10 Inches |
| Item Width | 3 Inches |
| Included Components | Single Nu-Calgon 4050-05 EasySeal Ultimate SS (0.1 oz. Vessel) |
| Are batteries included? | No |

## Product Details

- **Material:** Resin
- **Brand:** NU-Calgon
- **Style:** Compact
- **Item Weight:** 0.01 Pounds
- **Item dimensions L x W x H:** 25 x 76 x 254 Millimeters

## Images

![4050-05 EasySeal-SS Direct Inject Refrigerant Leak Sealant, Treats Fractional to 1.5 Tons - Image 1](https://m.media-amazon.com/images/I/71q6ezZJ2mL.jpg)
![4050-05 EasySeal-SS Direct Inject Refrigerant Leak Sealant, Treats Fractional to 1.5 Tons - Image 2](https://m.media-amazon.com/images/I/71HDGbvLOBL.jpg)
![4050-05 EasySeal-SS Direct Inject Refrigerant Leak Sealant, Treats Fractional to 1.5 Tons - Image 3](https://m.media-amazon.com/images/I/211xW3CHWsL.jpg)

## Frequently Bought Together

- Nu-Calgon 4050-05 EasySeal Ultimate SS (0.1 oz. Vessel)
- Nu Calgon 4050-08 EasySeal Direct Inject (Packaging may vary)
- Nu-Calgon 4050-11 EasySeal Direct Inject-UV Dye Refrigerant Leak Sealant, One Size Treats Systems 2 to 7.5 Tons

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**Shop now:** [https://www.desertcart.hu/products/427962689-4050-05-easyseal-ss-direct-inject-refrigerant-leak-sealant-treats](https://www.desertcart.hu/products/427962689-4050-05-easyseal-ss-direct-inject-refrigerant-leak-sealant-treats)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-01-22*