---
product_id: 39834069
title: "Nu-Calgon 4182-53 Cal-Blue Plus Gas Leak Detector, 6 Ounce Bottle with Dauber"
brand: "nu-calgon"
price: "KD 8.16"
currency: KWD
in_stock: true
reviews_count: 3
category: "Nu Calgon"
url: https://www.desertcart.com.kw/products/39834069-nu-calgon-4182-53-cal-blue-plus-gas-leak-detector
store_origin: KW
region: Kuwait
---

# High viscosity formula for long-lasting bubbles Freeze-protection from 5°F to 225°F Non-corrosive to metal for pipe integrity Nu-Calgon 4182-53 Cal-Blue Plus Gas Leak Detector, 6 Ounce Bottle with Dauber

**Brand:** nu-calgon
**Price:** KD 8.16
**Availability:** ✅ In Stock

## Summary

> 🔍 Spot leaks before they spot you – stay ahead with Cal-Blue Plus!

## Quick Answers

- **What is this?** Nu-Calgon 4182-53 Cal-Blue Plus Gas Leak Detector, 6 Ounce Bottle with Dauber by nu-calgon
- **How much does it cost?** KD 8.16 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/39834069-nu-calgon-4182-53-cal-blue-plus-gas-leak-detector)

## 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

- • **Durable Formula:** High viscosity bubbles last longer, saving you time on inspections
- • **All-Weather Ready:** Operates flawlessly from freezing 5°F to scorching 225°F
- • **Trusted & Certified:** NSF registered and proudly made in the USA for professional reliability
- • **Metal-Safe Technology:** Non-corrosive formula protects your valuable piping and fittings
- • **Precision Leak Detection:** Detects even the smallest gas leaks with extended surface contact

## Overview

The Nu-Calgon 4182-53 Cal-Blue Plus Gas Leak Detector is a professional-grade, NSF-registered liquid solution designed to identify even the smallest gas leaks. Featuring a high viscosity formula that produces long-lasting bubbles, it remains effective across a wide temperature range (5°F to 225°F) without corroding metal surfaces. Packaged in a convenient 6-ounce bottle with a dauber, this USA-made detector ensures precise, durable, and safe leak detection for HVAC and fuel systems.

## Description

The Nu-Calgon 4182-53 Cal-Blue Plus Micro Gas Leak Detector has outstanding freeze-protection down to 5°F (and up to 225°F). Cal-Blue products are the complete gas leak detector. Not only do they detect the smallest leak, they also provide other significant benefits. The high viscosity formula provides long lasting bubbles, and enables the product to remain in contact with the applied surface for an extended period of time, thereby allowing the smallest of leaks to be detected. It is also non-corrosive to metal, and this is a significant feature as it helps to maintain the integrity of piping, tubing and fittings. THE NU-CALGON 4182-53 CAL-BLUE PLUS MICRO GAS LEAK DETECTOR IS FOR PROFESSIONAL USE AND SHOULD ONLY BE USED IN ACCORDANCE WITH ALL REGULATIONS AND PROPER SERVICE PRACTICES. PLEASE SEE PRODUCT LABEL OR CONTACT NU-CALGON DIRECTLY FOR USE INSTRUCTION. IT IS RECOMMENDED TO UTILIZE THE APPROPRIETE PPE (PERSONAL PROTECTIVE EQUIPMENT) DURING APPLICATION.

Review: Works as described. - I have already used almost the whole bottle. It has found many leaks saving me a bunch of time.
Review: Arrived super quick - Arrived super quick and no leaks.

## Features

- The high viscosity formula provides long lasting bubbles, and enables the product to remain in contact with the applied surface for an extended period of time, thereby allowing the smallest of leaks to be detected
- It is also non-corrosive to metal, and this is a significant feature as it helps to maintain the integrity of piping, tubing and fittings
- NSF registered
- Country of origin: United States

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0055EVD6G |
| Alarm | Audible |
| Batteries required | No |
| Best Sellers Rank | #200,586 in Automotive ( See Top 100 in Automotive ) #80 in Fuel Leak Detectors |
| Brand | Nu-Calgon |
| Color | Blue |
| Customer Reviews | 5.0 5.0 out of 5 stars (8) |
| Included Components | Single Nu-Calgon 4182-53 Cal-Blue Plus Micro Gas Leak Detector (6 oz. Bottle) |
| Item Weight | 0.01 ounces |
| Item model number | 4182-53 |
| Manufacturer | Nu-Calgon Wholesaler, Inc. |
| Material | Liquid |
| Number of Items | 1 |
| Operating Humidity | 95 percent |
| Product Dimensions | 2"D x 2"W x 5"H |
| Style | HVAC refrigerant kit bubble detector |
| UPC | 681001418232 |
| Volume | 6 Fluid Ounces |

## Product Details

- **Alarm:** Audible
- **Brand:** Nu-Calgon
- **Color:** Blue
- **Item Weight:** 0.01 Ounces
- **Manufacturer:** Nu-Calgon Wholesaler, Inc.
- **Material:** Liquid
- **Number of Items:** 1
- **Operating Humidity:** 95 percent
- **Product Dimensions:** 2"D x 2"W x 5"H
- **Style:** HVAC refrigerant kit bubble detector

## Images

![Nu-Calgon 4182-53 Cal-Blue Plus Gas Leak Detector, 6 Ounce Bottle with Dauber - Image 1](https://m.media-amazon.com/images/I/41iqjHp8paL.jpg)
![Nu-Calgon 4182-53 Cal-Blue Plus Gas Leak Detector, 6 Ounce Bottle with Dauber - Image 2](https://m.media-amazon.com/images/I/612P6h6Cu6L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works as described.
*by R***R on August 13, 2023*

I have already used almost the whole bottle. It has found many leaks saving me a bunch of time.

### ⭐⭐⭐⭐⭐ Arrived super quick
*by M***N on July 20, 2023*

Arrived super quick and no leaks.

### ⭐⭐⭐⭐⭐ Good buy
*by A***R on July 13, 2021*

Good buy

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**Shop now:** [https://www.desertcart.com.kw/products/39834069-nu-calgon-4182-53-cal-blue-plus-gas-leak-detector](https://www.desertcart.com.kw/products/39834069-nu-calgon-4182-53-cal-blue-plus-gas-leak-detector)

---

*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-01-31*