---
product_id: 235658720
title: "MG Chemicals 8331D Silver Conductive Epoxy Adhesive, High Conductivity, 20 min Working time, 2-Part, 14 Gram Kit"
brand: "mg chemicals"
price: "¥41581"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/235658720-mg-chemicals-8331d-silver-conductive-epoxy-adhesive-high-conductivity-20
store_origin: JP
region: Japan
---

# 1.8 x 10⁻³ Ω·cm resistivity Cures at room temp or heat for max conductivity 2-part epoxy, 20 min working time MG Chemicals 8331D Silver Conductive Epoxy Adhesive, High Conductivity, 20 min Working time, 2-Part, 14 Gram Kit

**Brand:** mg chemicals
**Price:** ¥41581
**Availability:** ✅ In Stock

## Summary

> ⚡ Stick with the best: Conductive epoxy that powers your innovation!

## Quick Answers

- **What is this?** MG Chemicals 8331D Silver Conductive Epoxy Adhesive, High Conductivity, 20 min Working time, 2-Part, 14 Gram Kit by mg chemicals
- **How much does it cost?** ¥41581 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/235658720-mg-chemicals-8331d-silver-conductive-epoxy-adhesive-high-conductivity-20)

## 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

- • **Heat-Savvy Bonding:** Perfect solder alternative for heat-sensitive components—no thermal damage, just flawless adhesion.
- • **Precision Application:** Dual syringe system delivers exact 1:1 mix ratio for consistent, mess-minimized use every time.
- • **Electrify Your Connections:** Ultra-low electrical resistivity ensures lightning-fast conductivity for your critical electronics.
- • **Room Temp Cure with a Boost:** Cures at ambient conditions or accelerate with heat for peak performance in just minutes.
- • **Versatile Surface Compatibility:** Bonds seamlessly to glass, plastics, and soft metals—expand your design possibilities.

## Overview

MG Chemicals 8331D is a silver-filled, 2-part conductive epoxy adhesive designed for strong, permanent electrical connections with ultra-low resistivity (1.8 x 10⁻³ Ω·cm). It cures at room temperature or faster with heat, bonds to diverse substrates like glass, plastics, and soft metals, and offers a 20-minute working time for precision application. Ideal as a solder replacement for heat-sensitive electronics, this 14-gram kit delivers reliable conductivity and robust adhesion for professional-grade repairs and manufacturing.

## Description

Silver Conductive Epoxy Adhesive 8331D is an electrically conductive, silver-filled 2-part epoxy adhesive. It is smooth, non-sagging, thixotropic, and bonds well to a wide variety of substrates. This product allows for quick, cold-soldering repairs. It can also be used as a solder replacement for bonding heat-sensitive electronic components, or for making conductive connections where soldering is not an option, such as when bonding to glass, soft metals, or plastics. 8331D has been formulated to be economical. For a higher fill that maximizes conductivity, use 8330D. For a longer working time, time, use 8331S. Application Instructions: Read the product SDS and Application Guide for more detailed instructions before using this product (downloadable from MG Chemicals). Recommended Preparation: Clean the substrate with Isopropyl Alcohol, MG #824, so the surface is free of oils, dust, and other residues. Syringe 1. Twist and remove the cap from the syringe. Do not discard cap. 2. Measure 1 part by volume of A. 3. Measure 1 part by volume of B. 4. Dispense material on a mixing surface or container, and thoroughly mix parts A and B together. 5. To stop the flow, pull back on the plunger. 6. Clean nozzle to prevent contamination and material buildup. 7. Replace the cap on the syringe. Cure Instructions: Allow to cure at room temperature for 6 hours, or cure the adhesive in an oven at one of these time/temperature options: 10 min @ 65 ˚C 5 min @ 80 ˚C Storage and Handling: Store between 16 and 27 ˚C in a dry area, away from sunlight (see SDS). To maximize shelf life, recap product firmly when not in use.

## Features

- Creates strong permanent electrical connections
- Electrical resistivity: 1.8 x 10-3 Ω·cm, Thermal conductivity: 1.5 W/(m·K).
- Use as a solder replacement or for bonding heat-sensitive electronic components. Cures at room temperature but heat cure is recommended to get the best possible conductivity
- Excellent adhesion to many substrates such as glass, soft metals and plastics
- SVHC free

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08K3TG5D9 |
| Best Sellers Rank | #143,369 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #65 in Electrically Conductive Adhesives |
| Brand Name | MG Chemicals |
| Color | Silver |
| Compatible Material | Glass, Plastic |
| Container Type | Syringe |
| Customer Reviews | 4.3 4.3 out of 5 stars (157) |
| Full Cure Time | 6 Hours |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Weight | 14.4 Grams |
| Manufacturer | MG Chemicals |
| Material Type | Epoxy Resin |
| Model | 8331D-14G |
| Other Special Features of the Product | Strong |
| Part Number | 8331D-14G |
| Specific Uses For Product | Electronics, Glass, Metals, Plastics |
| Tensile Strength | 1885 Pounds Per Square Inch |
| UPC | 779008833537 |
| Unit Count | 1.0 Count |
| Viscosity Level | Medium to High |
| Volume | 6 Milliliters |
| Warranty Description | warranty@mgchemicals.com |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** MG Chemicals
- **Item Form:** Liquid
- **Material:** Epoxy Resin
- **Special Feature:** Strong
- **Specific Uses For Product:** Electronics, Glass, Metals, Plastics

## Images

![MG Chemicals 8331D Silver Conductive Epoxy Adhesive, High Conductivity, 20 min Working time, 2-Part, 14 Gram Kit - Image 1](https://m.media-amazon.com/images/I/61i79eP30fL.jpg)

## Available Options

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

## Questions & Answers

**Q: Anyone know exactly how conductive this stuff is? Resistivity value?**
A: It's volume resistivity is .0004 ohm-m when cured properly according to the manufacturer.

**Q: Can you solder to this epoxy when fully cured?**
A: You should solder first, and then coat with conductive epoxy and cure.  The epoxy typically improves the electric contact accomplished by soldering.  Good luck!

**Q: will a fresh mix of this epoxy bond to the cured epoxy?**
A: I do not know.  After a careful reading of the warnings and dangers of this product I put it on the shelf unused.  I learned how to solder.  Just saying.

**Q: Does this stuff ever harden or is it always soft?**
A: The stuff hardens in about 1 hour. It is dispensed from a hypodermic type dispenser and can be mixed with a kitchen knife or small spatula. Have some alcohol readily available to clean up your mixing and apply tool and possibly you. I found that it conducted current quite well. When you are mixing and using this product it reminds me of using bondo.

## Frequently Bought Together

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-06-19*