---
product_id: 149492479
title: "Premium Polyurethane Conformal Coating (Heat Cure ONLY) 55mL Bottle (4223F-55ML)"
brand: "mg chemicals"
price: "€ 77.26"
currency: EUR
in_stock: true
reviews_count: 3
url: https://www.desertcart.com.cy/products/149492479-premium-polyurethane-conformal-coating-heat-cure-only-55ml-bottle-4223f
store_origin: CY
region: Cyprus
---

# UL 746E Rated Service Temp: -40°C to +125°C Solvent Resistance Premium Polyurethane Conformal Coating (Heat Cure ONLY) 55mL Bottle (4223F-55ML)

**Brand:** mg chemicals
**Price:** € 77.26
**Availability:** ✅ In Stock

## Summary

> 🔒 Protect Your Innovations with Confidence!

## Quick Answers

- **What is this?** Premium Polyurethane Conformal Coating (Heat Cure ONLY) 55mL Bottle (4223F-55ML) by mg chemicals
- **How much does it cost?** € 77.26 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/149492479-premium-polyurethane-conformal-coating-heat-cure-only-55ml-bottle-4223f)

## 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

- • **Professional Grade:** Externally qualified to IPC-CC-830B-class A, making it the go-to choice for industry professionals.
- • **Superior Resistance:** Offers excellent resistance to solvents, salt fog, and sulfur, keeping your electronics safe.
- • **Certified Protection:** UL 746E rated for outdoor use, ensuring your projects meet the highest safety standards.
- • **Rapid Curing Options:** Choose between a quick 2-hour cure at 100°C or a thorough 16-hour cure at 80°C.
- • **Unmatched Durability:** Engineered for extreme conditions, this coating withstands temperatures from -40°C to +125°C.

## Overview

The MG Chemicals Premium Polyurethane Conformal Coating is a high-performance solution designed for outdoor use, offering exceptional durability and resistance to harsh environmental factors. With a service temperature range of -40°C to +125°C and certified by UL 746E, this coating is perfect for professionals seeking reliable protection for their electronic components.

## Description

MG Chemicals Premium Polyurethane Conformal Coating (Heat Cure ONLY) 55mL Bottle (4223F-55ML)

## Features

- Rated UL 746E (file # E203094) for outdoor use
- Externally Qualified to IPC-CC-830B-class A, by Pacific Testing Laboratories
- Service temperature range -40°C to +125°C
- Good resistance to solvents, salt fog and sulfur
- Put in oven at 80 °C [176 °F] for 16 hrs —OR— Put in oven at 100 °C [212 °F] for 2 hrs

## Product Details

- **Brand:** MG Chemicals
- **Material:** Polyurethane (PU)
- **Finish Type:** Smooth
- **Compatible Material:** Plastic, Metal
- **Item Weight:** 50.6 Grams

## Images

![Premium Polyurethane Conformal Coating (Heat Cure ONLY) 55mL Bottle (4223F-55ML) - Image 1](https://m.media-amazon.com/images/I/617XdXMFHXL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ This stuff works
*by P***. on October 27, 2024*

Just like what is meant to I use it to cover liquid damaged metal when working on electronics and works great. This is perfect for hobbyists who work on board-level repair. It lasts a long time as well. The only drawback is that it does not come with a brush so I have one I had to buy to use it with but I leave it inside because if you use a brush and leave it out it will dry up and won't be able to use it.

### ⭐⭐⭐⭐⭐ It works , should be used in well ventilated room .
*by T***. on October 24, 2021*

I liked that it came with a couple brushes, and it is easy to use and works . It has a toxic smell so be careful to not inhale the fumes .

### ⭐⭐⭐⭐⭐ ok
*by T***Y on July 13, 2022*

Ok.

## Frequently Bought Together

- MG Chemicals Premium Polyurethane Conformal Coating (Heat Cure ONLY) 55mL Bottle (4223F-55ML)
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- MG Chemicals - 8310-55ML 8310A Conformal Coating Stripper - Gel, 2 fl. oz Container (Does NOT Contain Methylene Chloride), Clear, 55mL Bottle (8310A-55ML)

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**Shop now:** [https://www.desertcart.com.cy/products/149492479-premium-polyurethane-conformal-coating-heat-cure-only-55ml-bottle-4223f](https://www.desertcart.com.cy/products/149492479-premium-polyurethane-conformal-coating-heat-cure-only-55ml-bottle-4223f)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-01-31*