---
product_id: 115105786
title: "MG Chemicals 4223F Premium Polyurethane Conformal Coating for Electronics, 1 Quart, Metal Can"
brand: "mg chemicals"
price: "HK$1953"
currency: HKD
in_stock: true
category: "Mg Chemicals"
url: https://www.desertcart.hk/products/115105786-mg-chemicals-4223f-premium-polyurethane-conformal-coating-for-electronics-1
store_origin: HK
region: Hong Kong
---

# Heat cure at 80°C/16h or 100°C/2h Wide service temp -40°C to +125°C UL 746E & IPC-CC-830B Class A certified MG Chemicals 4223F Premium Polyurethane Conformal Coating for Electronics, 1 Quart, Metal Can

**Brand:** mg chemicals
**Price:** HK$1953
**Availability:** ✅ In Stock

## Summary

> 🛡️ Protect your circuits like a pro—because your electronics deserve premium armor!

## Quick Answers

- **What is this?** MG Chemicals 4223F Premium Polyurethane Conformal Coating for Electronics, 1 Quart, Metal Can by mg chemicals
- **How much does it cost?** HK$1953 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/115105786-mg-chemicals-4223f-premium-polyurethane-conformal-coating-for-electronics-1)

## 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

- • **Easy Heat Cure:** Flexible curing options at 80°C for 16 hrs or 100°C for 2 hrs—no fancy gear needed
- • **Thermal Toughness:** Operates flawlessly from -40°C to +125°C, perfect for extreme environments
- • **Chemical & Scratch Shield:** Superior resistance to solvents, salt fog, sulfur, and physical abrasion
- • **Industry-Grade Durability:** Certified UL 746E & IPC-CC-830B Class A for unmatched outdoor resilience
- • **Advanced Electrical Protection:** Prevents corrosion, shorts, and static discharge, enabling tighter circuit designs

## Overview

MG Chemicals 4223F is a premium, heat-curable polyurethane conformal coating designed for electronics protection. It offers UL 746E and IPC-CC-830B Class A certifications, excels in harsh chemical and environmental conditions, and operates across a broad temperature range (-40°C to +125°C). Easy to apply and repair without specialized equipment, it safeguards circuits from moisture, corrosion, thermal shock, and electrical faults, making it ideal for professional-grade electronic manufacturing and maintenance.

## Description

Our 4223F polyurethane conformal coating is a heat curing, one part product that provides an excellent scratch, chemical resistant finish, meets UL 94-V0, and free of xylene and other hazardous air pollutants. This one part coating is easy to use and repair: it does not require special or costly equipment or materials. It is ideal for chemically challenging environments. The 4223F urethane protects electric circuits against aggressive chemicals, moisture, dirt, dust, thermal shocks, and scratches. This avoids corrosion and physical damages to electric components. It insulates against high-voltage arcing, shorts, and static discharges, allowing for traces to be put closer to one another.

## 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06XC2M4ZZ |
| Best Sellers Rank | #616,354 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #650 in Industrial Coatings |
| Date First Available | February 27, 2017 |
| Global Trade Identification Number | 00779008422458 |
| Item Form | Liquid |
| Item Weight | 1.98 pounds |
| Item model number | 4223F-1L |
| Liquid Volume | 31.95 Fluid Ounces |
| Manufacturer | MG Chemicals |
| Product Dimensions | 3.53 x 8.57 x 3.53 inches |
| UPC | 779008422458 |

## Product Details

- **Brand:** MG Chemicals
- **Finish Type:** Satin
- **Item Weight:** 0.9 Kilograms
- **Material:** Polyurethane (PU)
- **Recommended Uses For Product:** Exterior

## Images

![MG Chemicals 4223F Premium Polyurethane Conformal Coating for Electronics, 1 Quart, Metal Can - Image 1](https://m.media-amazon.com/images/I/71KtMr1bAsL.jpg)
![MG Chemicals 4223F Premium Polyurethane Conformal Coating for Electronics, 1 Quart, Metal Can - Image 2](https://m.media-amazon.com/images/I/71+C38kvt2L.jpg)
![MG Chemicals 4223F Premium Polyurethane Conformal Coating for Electronics, 1 Quart, Metal Can - Image 3](https://m.media-amazon.com/images/I/71u4ob4oAOL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.hk/products/115105786-mg-chemicals-4223f-premium-polyurethane-conformal-coating-for-electronics-1](https://www.desertcart.hk/products/115105786-mg-chemicals-4223f-premium-polyurethane-conformal-coating-for-electronics-1)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-10*