---
product_id: 7770979
title: "MG Chemicals 403A 134A Super Cold Spray, 400g (14 oz) Aerosol Can"
brand: "mg chemicals"
price: "€ 96.29"
currency: EUR
in_stock: true
reviews_count: 11
category: "Mg Chemicals"
url: https://www.desertcart.fi/products/7770979-mg-chemicals-403a-134a-super-cold-spray-400g-14-oz
store_origin: FI
region: Finland
---

# Safe on energized circuits Non-flammable & zero residue Chills to -50°C (-60°F) MG Chemicals 403A 134A Super Cold Spray, 400g (14 oz) Aerosol Can

**Brand:** mg chemicals
**Price:** € 96.29
**Availability:** ✅ In Stock

## Summary

> ❄️ Freeze the problem, not your workflow!

## Quick Answers

- **What is this?** MG Chemicals 403A 134A Super Cold Spray, 400g (14 oz) Aerosol Can by mg chemicals
- **How much does it cost?** € 96.29 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/7770979-mg-chemicals-403a-134a-super-cold-spray-400g-14-oz)

## Best For

- mg chemicals enthusiasts

## Why This Product

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

## Key Features

- • **Circuit-Safe Cooling:** Non-conductive formula ensures safe use on live electrical components.
- • **Multi-Use Powerhouse:** From solder joint cooling to adhesive removal, one can does it all.
- • **Certified & Compliant:** VOC exempt and approved for use in food facilities—trusted and versatile.
- • **Freeze with Precision:** Diagnose thermal issues instantly with ultra-cold spray down to -50°C.
- • **Residue-Free Performance:** Leaves zero residue, keeping your devices clean and ready.

## Overview

MG Chemicals 403A 134A Super Cold Spray delivers ultra-low temperatures down to -50°C in a non-flammable, non-conductive aerosol. Designed for pinpoint thermal diagnostics and protecting sensitive electronics, it leaves zero residue and is safe for energized circuits. Certified for use in food facilities, this versatile spray also excels at cooling solder joints and removing adhesives, making it an essential tool for professionals demanding precision and reliability.

## Description

The 403A Super Cold 134 is a pure, non-flammable Cold Spray that is used primarily for diagnosing thermally intermittent problems with electronic devices. The cold spray contains pure 1, 1, 1, 2-tetrafluoroethane [HFC 134a]. It is also useful for protecting heat sensitive components during soldering, quickly cooling solder joints, and it can also be used to quickly remove gum and other adhesives from a variety of surfaces. Also used in other applications where spot freezing is required. Application Instructions: For best results, follow the procedure below. 1] Firmly hold the head of the trigger nozzle. 2] On top of nozzle, pull the security tab to snap it off. 3] If needed, insert extension tube. 4] Pull the trigger in short bursts. 5] For delicate and precise applications spray liquid onto a Cotton Swab [811-100] and dab.

Review: LOVE this stuff, it has so many uses! - LOVE this stuff, it has so many different uses! It works great removing skin tags, and raised moles. But I also used on a circuit board that had stopped working, and it complexly fixed the problem. I also sprayed it into the charging port of my phone after dropping it into the tub, and it completely dried the water out. This stuff is like WD40 always have a can available.
Review: Pay attention to reviews that mention how to make this stuff work and it will! - This works if you use it correctly. I sprayed some into a plastic cup as others have advised, then used a long Q tip to apply it to the area I wanted frozen off. The other important thing to know is that you need to leave the saturated Q tip on your skin for a few seconds until you feel a strong stinging sensation, then don't remove the Q tip until it stops stinging. It's scary at first because I thought it might freeze my skin too deeply if I left it on that long, but whenever I didn't, the spray did nothing. This spray after letting it do its job never froze off more skin than I wanted or went deep enough into my skin that it damaged it. I removed lots of brown spots, scaly areas, and bumps. Sometimes after the area healed I had to repeat the process again or several times but sometimes it worked the first time. I'm thrilled to have found this, especially at my age, where I was beginning to develop more sun spots on my face from too much sun exposure in the past. My dermatologist wouldn't remove them as they weren't enough of a skin cancer risk but I hated them and now my face and hands are almost totally clear. Some bumpy stuff on my body hasn't gone away by using the spray so I'm going to repeat the process a few more times on those and may have to pay a dermatologist to remove them but on my face this stuff has deleted most of them.

## Features

- Non-flammable; Safe for use on energized circuits
- Chills down up to -50 °C (-60 °F) to diagnose problems on electrical circuits, freeze thermal intermittence, protects and cools solder joints
- Non-conductive
- Zero residue, VOC exempt
- Suitable for Use in Food Facilities as a Non-Food Chemical—Canadian and NFS recognition letters available on request

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005DNQXI2 |
| Best Sellers Rank | #1,716 in Internal Fans & Cooling Components |
| Date First Available | July 20, 2011 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 14.1 ounces |
| Item model number | 403A-400G |
| Manufacturer | MG Chemicals |
| Product Dimensions | 0.07 x 0.07 x 0.21 inches |

## Product Details

- **Brand:** MG Chemicals
- **Global Trade Identification Number:** 00779008403402
- **Item Weight:** 400 Grams
- **Manufacturer:** MG Chemicals
- **Product Dimensions:** 2.1"W x 10"H

## Images

![MG Chemicals 403A 134A Super Cold Spray, 400g (14 oz) Aerosol Can - Image 1](https://m.media-amazon.com/images/I/411TnvpTR9L.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ LOVE this stuff, it has so many uses!
*by J***E on April 23, 2025*

LOVE this stuff, it has so many different uses! It works great removing skin tags, and raised moles. But I also used on a circuit board that had stopped working, and it complexly fixed the problem. I also sprayed it into the charging port of my phone after dropping it into the tub, and it completely dried the water out. This stuff is like WD40 always have a can available.

### ⭐⭐⭐⭐⭐ Pay attention to reviews that mention how to make this stuff work and it will!
*by V***S on November 22, 2019*

This works if you use it correctly. I sprayed some into a plastic cup as others have advised, then used a long Q tip to apply it to the area I wanted frozen off. The other important thing to know is that you need to leave the saturated Q tip on your skin for a few seconds until you feel a strong stinging sensation, then don't remove the Q tip until it stops stinging. It's scary at first because I thought it might freeze my skin too deeply if I left it on that long, but whenever I didn't, the spray did nothing. This spray after letting it do its job never froze off more skin than I wanted or went deep enough into my skin that it damaged it. I removed lots of brown spots, scaly areas, and bumps. Sometimes after the area healed I had to repeat the process again or several times but sometimes it worked the first time. I'm thrilled to have found this, especially at my age, where I was beginning to develop more sun spots on my face from too much sun exposure in the past. My dermatologist wouldn't remove them as they weren't enough of a skin cancer risk but I hated them and now my face and hands are almost totally clear. Some bumpy stuff on my body hasn't gone away by using the spray so I'm going to repeat the process a few more times on those and may have to pay a dermatologist to remove them but on my face this stuff has deleted most of them.

### ⭐⭐⭐⭐⭐ Also freezes of skin tags and other cysts.
*by A***K on December 14, 2024*

FIRST, have dermatologist CONFIRM they are benign (not small cancers or pre-cancerous). Also, avoid any treatment near or above the eyes. Then hold can upright with red tube attached (previously shortened to about two inches) on object and SLOWLY DRIBBLE the liquid onto objects until they turn white. Repeat one or two times, limiting the freeze zone as much as possible. Tags will fall of by themselves in a few days. Larger, more imbedded objects ay take a couple of weeks to release. Be patient. Afterwards, there may be a slight blemish on the skin that will disappear in a week or so.

## Frequently Bought Together

- MG Chemicals 403A 134A Super Cold Spray, 400g (14 oz) Aerosol Can
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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-14*