---
product_id: 467044649
title: "MG Chemicals 842AR-P Silver Conductive Pen, 8.6g"
brand: "mg chemicals"
price: "A$229"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/467044649-mg-chemicals-842ar-p-silver-conductive-pen-8-6g
store_origin: AU
region: Australia
---

# 0.0001 ohms·cm 0.9 mm trace width Dries in minutes MG Chemicals 842AR-P Silver Conductive Pen, 8.6g

**Brand:** mg chemicals
**Price:** A$229
**Availability:** ✅ In Stock

## Summary

> ⚙️ Connect with Confidence!

## Quick Answers

- **What is this?** MG Chemicals 842AR-P Silver Conductive Pen, 8.6g by mg chemicals
- **How much does it cost?** A$229 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/467044649-mg-chemicals-842ar-p-silver-conductive-pen-8-6g)

## 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

- • **Made in the USA:** Support local innovation with every stroke.
- • **Quick-Dry Formula:** Get back to work in minutes, not hours.
- • **Versatile Adhesion:** Bonds effortlessly to a variety of materials, from plastics to metals.
- • **Precision Application:** Achieve the perfect trace width for all your projects.
- • **Unmatched Conductivity:** Experience connections that are as reliable as your morning coffee.

## Overview

The MG Chemicals 842AR-P Silver Conductive Pen is a high-performance tool designed for creating durable and reliable conductive connections. With a volume resistivity of just 0.0001 ohms·cm and a typical trace width of 0.9 mm, this pen is perfect for a variety of applications, including electronics and 3D printing. It dries to the touch in minutes and adheres to a wide range of materials, making it an essential addition to any professional toolkit.

## Description

MG Chemicals 842AR-P Silver Conductive Pen, 8.6g

## Features

- Creates durable, reliable, highly conductive connections
- Volume resistivity: 0.0001 ohms·cm
- Typical trace width: 0.9 mm
- Dries to touch in minutes
- Adheres to plastics, epoxy, copper, aluminum, ceramics, wood, and most electronic substrates as well as ABS, PLA, and other 3D printing plastics

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | MG Chemicals |
| Manufacturer | MG Chemicals |
| Country of Origin | USA |
| Model number | 842AR-P |
| Colour | Silver |
| Number of Memory Sticks | 1 |
| Item Weight | 25 g |
| Product Dimensions | 2.56 x 19.84 x 5.12 cm; 25 g |
| Item model number | 842AR-P |
| Item Height | 5.12 Centimeters |
| Item Width | 19.84 Centimeters |
| Included Components | satisfaction |
| Are batteries included? | No |

## Images

![MG Chemicals 842AR-P Silver Conductive Pen, 8.6g - Image 1](https://m.media-amazon.com/images/I/61Xp3aHJW2L.jpg)

## Available Options

This product comes in different **Style Name** options.

## Questions & Answers

**Q: Will this work to coat the non-working rubber buttons on a remote control**
A: Yes, this worked great. First, clean the circuit board where the contacts are using Isopropyl alcohol.  I also used Iso to clean off the rubber dot, which is usually a conductive carbon substance.  Then apply the *carbon* version of this product to the black dot.  Cover the whole surface and let it dry completely before re-assembling.

**Q: Can this be used to repair a broken strip in a car rear defogger?**
A: I just tested a 1/2" long x1/8" wide strip on a piece of pyrex glass and got 0 resistance for that length. It seems to conduct well for a short distance and stuck to the glass very well. I hope this helps.

**Q: Does it work for making a PCB?**
A: In my opinion, it's far from the ideal for making your own PCB. I can see it being used for prototyping of low voltage/low current circuits.This particular compound is based on nickel, which is not a as conductive as copper.This pen would work fine for the small repairs like cuts or tears in the existing PCB traces. BTW, there's a more conductive version of this pen which is based on silver.Aside from conductivity issue, there's an issue of securing parts to PCB. I,also, doubt you can solder to the trace drawn with this pen.

**Q: Is this pen good for making a jumper on a circuit board?**
A: Yes, it's great for that but even the carbon conductive (lowest quality) pen would work for that

## Frequently Bought Together

- MG Chemicals 842AR-P Silver Conductive Pen, 8.6g
- MG Chemicals 8331D Silver Conductive Epoxy Adhesive, High Conductivity, 20 min Working time, 2-Part, 14 Gram Kit

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-10*