---
product_id: 122448452
title: "Silver Conductive Coating"
brand: "mg chemicals"
price: "€ 145.58"
currency: EUR
in_stock: true
reviews_count: 1
category: "Mg Chemicals"
url: https://www.desertcart.pt/products/122448452-silver-conductive-coating
store_origin: PT
region: Portugal
---

# 0.02 Ω/sq surface resistance Heat cure at 125-140°C Abrasion & water resistant Silver Conductive Coating

**Brand:** mg chemicals
**Price:** € 145.58
**Availability:** ✅ In Stock

## Summary

> ⚡ Shield your circuits with silver speed and sleek strength!

## Quick Answers

- **What is this?** Silver Conductive Coating by mg chemicals
- **How much does it cost?** € 145.58 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/122448452-silver-conductive-coating)

## 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

- • **Robotic Spray Ready:** Designed for seamless integration with automated spray systems—scale your production effortlessly.
- • **Flexible & Tough Coating:** Maintains flexibility in cold temps while resisting abrasion and environmental wear for long-lasting protection.
- • **Ultra-Low Surface Resistance:** Experience lightning-fast conductivity at just 0.02 Ω/sq for flawless signal integrity.
- • **Lightweight Metal Replacement:** Cut costs, reduce board thickness, and shed weight by replacing traditional metal caps with this silver coating.
- • **Precision Heat-Cured Performance:** Optimized curing at 125-140°C ensures durable, high-frequency EMI/RFI shielding without compromise.

## Overview

MG Chemicals Silver Conductive Coating 842UR is a heat-cured, silver polyurethane formula delivering ultra-low surface resistance (0.02 Ω/sq) and excellent adhesion. Engineered for robotic spray application, it offers abrasion resistance, environmental stability, and high-frequency EMI/RFI shielding at minimal thickness—ideal for advanced electronics seeking lightweight, cost-effective metal alternatives.

## Description

842UR is a one-part, heat-cured, silver polyurethane coating. It is a smooth, flexible, abrasion resistant coating that provides excellent electrical conductivity and high frequency shielding at a low film thickness. It maintains flexibility at low temperatures, provides exceptional adhesion to a wide variety of substrates, and provides excellent environmental stability. 842UR is designed for large volume board-level or package-level EMI/RFI shielding applications. It can replace traditional metal cap, which reduces cost, board thickness, and mass. Spraying: 1. Mix coating thoroughly with a spatula or mechanized paint mixer. 2. Spray a test pattern to ensure good flow quality. 3. At an approximate distance of 20–25 cm (8–10 in), tilt the board 45° from a vertical position and spray thin and even coat. Use spray-and-release strokes with an even motion to avoid excess paint in one spot. Start and end each stroke off the surface. 4. Wait 20 min before applying another coat to avoid trapping solvent. 5. Rotate the board 90° and spray again to ensure good coverage. 6. Apply other coats until desired thickness is achieved (go to step 3). 7. Let dry for 20 min at room temperature before heat cure. Brushing: 1. Mix coating thoroughly with a spatula or mechanized paint mixer. 2. Use a foam or roller brush to coat the board. Use long, smooth strokes to create an even coat. Selective coating: Custom blended solutions are available and have been verified for use with selective coating machines using both non-atomized and film coating applicators. To inquire about a custom solution tailored to your equipment, contact MG Chemicals’ Technical Support for assistance. Cure Instructions Room temperature cure: Do NOT cure at room temperature. This product will only cure at elevated temperatures. Heat cure: Put in oven at 125 °C [257 °F] for 30 min. —OR— Put in oven at 140 °C [284 °F] for 15 min.

Review: Rated Cure Temperature Melts Plastic - Awesome conductivity but cure temperature melted my 3D print. It would be great if the manufacturer provided a cure temperature and time at or below 170 Fahrenheit for those of us metallizing 3D printed plastic.

## Features

- Surface resistance of 0. 02 Ω/sq. at 7. 5 µm
- Resistivity of 1. 5 x 10¯⁴ Ω. cm
- Excellent toughness and adhesion
- Withstands wave solder temperature
- Designed for robotic spray application

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07QDPNFB3 |
| Age Range Description | Adult |
| Best Sellers Rank | #731,930 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #769 in Industrial Coatings |
| Brand Name | MG Chemicals |
| Color | Silver |
| Color Code | #C0C0C0 |
| Container Type | Jar |
| Coverage | 1 |
| Customer Reviews | 4.0 4.0 out of 5 stars (1) |
| Finish Type | Metallic |
| Full Cure Time | 55 Minutes |
| Global Trade Identification Number | 00779008842614 |
| Included Components | Applicator, Brush |
| Indoor Outdoor Usage | Indoor |
| Is Waterproof | True |
| Item Form | Aerosol |
| Item Type Name | Conductive Coating |
| Item Volume | 12 Milliliters |
| Item Weight | 16 Grams |
| Manufacturer | MG Chemicals |
| Model Number | 842UR-12ML |
| Paint Type | Polyurethane |
| Part Number | 842UR-12ML |
| Size | 12 mL Jar |
| Special Features | Abrasion Resistant |
| Surface Recommendation | Electronic Circuit Boards |
| UPC | 779008842614 |
| Unit Count | 1 Count |
| Warranty Description | warranty@mgchemicals.com |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** MG Chemicals
- **Color:** Silver
- **Finish Type:** Metallic
- **Indoor/Outdoor Usage:** Indoor
- **Item Volume:** 12 Milliliters
- **Paint Type:** Polyurethane
- **Size:** 12 mL Jar
- **Special Feature:** Abrasion Resistant
- **Surface Recommendation:** Electronic Circuit Boards
- **Unit Count:** 1 Count

## Images

![Silver Conductive Coating - Image 1](https://m.media-amazon.com/images/I/51mdPD5DZkL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Rated Cure Temperature Melts Plastic
*by C***R on November 14, 2025*

Awesome conductivity but cure temperature melted my 3D print. It would be great if the manufacturer provided a cure temperature and time at or below 170 Fahrenheit for those of us metallizing 3D printed plastic.

## Frequently Bought Together

- MG Chemicals Silver Conductive Coating
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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-05-12*