---
product_id: 9788287
title: "8331S Silver Epoxy Adhesive - High Conductivity, 4 hr. Working time, 15 g, 2 Dispeners (8331S-15G)"
brand: "mg chemicals"
price: "₨77963"
currency: LKR
in_stock: true
reviews_count: 8
category: "Mg Chemicals"
url: https://www.desertcart.lk/products/9788287-8331s-silver-epoxy-adhesive-high-conductivity-4-hr-working-time
store_origin: LK
region: Sri Lanka
---

# 4 hr working time 0.006 Ω·cm electrical resistivity 2 hrs cure at 65°C 8331S Silver Epoxy Adhesive - High Conductivity, 4 hr. Working time, 15 g, 2 Dispeners (8331S-15G)

**Brand:** mg chemicals
**Price:** ₨77963
**Availability:** ✅ In Stock

## Summary

> ⚡ Bond smarter, not harder — conductivity that keeps you ahead!

## Quick Answers

- **What is this?** 8331S Silver Epoxy Adhesive - High Conductivity, 4 hr. Working time, 15 g, 2 Dispeners (8331S-15G) by mg chemicals
- **How much does it cost?** ₨77963 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/9788287-8331s-silver-epoxy-adhesive-high-conductivity-4-hr-working-time)

## 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

- • **Thermal Stability:** Operates reliably from -40°C to 150°C for extreme environments
- • **User-Friendly Mix:** Easy 1:1 ratio with 4-hour pot life for stress-free application
- • **Versatile Bonding:** Strong adhesion to metals, glass, and plastics for diverse projects
- • **Precision Conductivity:** Ultra-low resistivity ensures flawless electrical performance
- • **Cold Solder Alternative:** Perfect for heat-sensitive components without soldering damage

## Overview

MG Chemicals 8331S is a two-part silver-filled epoxy adhesive delivering exceptional electrical (0.006 Ω·cm) and thermal conductivity (1.3 W/m·K). With a generous 4-hour working time and moderate 2-hour cure at 65°C, it’s ideal for bonding heat-sensitive electronics, providing durable, water-resistant seals across metals, glass, and plastics. Trusted in aerospace, automotive, and industrial controls, it’s the go-to for professionals demanding precision and reliability without the hassle of high-temperature curing or frozen storage.

## Description

This is a two-part, smooth, silver paste that cures to form a hard, durable polymer that is highly conductive, both electrically and thermally. It adheres strongly to metals, glass, and well to most plastics used in electronic assemblies. It has a convenient 1-to-1 ratio, and a long 4 hour working time. Heat is required for proper cure ( 2 hours at 65°C) The mixed adhesive essentially acts like a 1-part adhesive for 4 hours. Unlike 1-part adhesives, however, it does not require high curing temperatures or frozen storage, and it has a very long shelf life. Applications and uses: The 8331S is used as a solder replacement for bonding heat-sensitive electronic components and for making conductive bonds where solder is not an option, such as when bonding to glass, soft metals or plastics. It allows for quick cold soldering repairs of electronic devices, makes excellent thermal connections, provides excellent EMI/RFI shielding, and is very effective at filling in seams between metal plates. It is useful in applications where the high cure temperatures of 1 part epoxy systems can potentially damage components. Its primary applications are in assembly of electronic devices. It is used in the automobile, aerospace, marine, communication, instrumentation, and industrial control equipment industries, and is widely used by hobbyists and makers.

Review: Fixed expensive battery terminal - Fixed an expensive LiFePo4 battery that had a bad spot welded aluminum terminal. Tapped some small shallow holes in the top of the aluminum disc to give it something go look into, and epoxied the terminal back on. Holds like a weld.
Review: smaller package? - Easy to work with. Made the electrical connection required. Sad I had to buy so much since I only used a drop of each; hope it stays fresh for the next repair '8^\

## Features

- Electrical resistivity: 0.006 Ω·cm, Thermal conductivity: 1.3 W/(m·K).
- Continuous service temperature range from -40 to 150°C (-67 to +302°F )
- Working time of 4 hours, Heat is required for proper cure (2 hours at 65°C)
- Two-part silver-filled epoxy adhesive with good conductivity and slower working time than MG Chemicals 8331. Bond electronic devices, form conductivity seals, and cold solder heat-sensitive materials
- Easy 1:1 mix ratio. Stores and ships at room temperature, no freezing or dry ice required

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00AJVAAQ4 |
| Best Sellers Rank | #101,529 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #50 in Electrically Conductive Adhesives #248 in Epoxy Adhesives |
| Brand | MG Chemicals |
| Brand Name | MG Chemicals |
| Color | Silver |
| Compatible Material | Plastic |
| Container Type | 2 Dispeners |
| Customer Reviews | 3.9 out of 5 stars 14 Reviews |
| Full Cure Time | 2 Hours |
| Global Trade Identification Number | 00779008833179 |
| Item Form | Paste |
| Item Package Quantity | 1 |
| Item Weight | 15 Grams |
| Manufacturer | MG Chemicals |
| Material | Epoxy Resin |
| Material Type | Epoxy Resin |
| Model | 8331S-15G |
| Number of Pieces | 2 |
| Other Special Features of the Product | High electrical conductivity and strong conductive bonding |
| Part Number | 8331S-15G |
| Special Feature | High electrical conductivity and strong conductive bonding |
| Specific Uses For Product | Repair, Electronics, Heat Sink, Bonding, Printed Circuit Boards |
| UPC | 779008833179 |
| Unit Count | 1 Count |
| Viscosity Level | Medium to High |
| Volume | 15 Milliliters |
| Warranty Description | warranty@mgchemicals.com |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** MG Chemicals
- **Color:** Silver
- **Item Form:** Paste
- **Item Package Quantity:** 1
- **Material:** Epoxy Resin

## Images

![8331S Silver Epoxy Adhesive - High Conductivity, 4 hr. Working time, 15 g, 2 Dispeners (8331S-15G) - Image 1](https://m.media-amazon.com/images/I/61-bTzffTgL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fixed expensive battery terminal
*by J***E on November 25, 2024*

Fixed an expensive LiFePo4 battery that had a bad spot welded aluminum terminal. Tapped some small shallow holes in the top of the aluminum disc to give it something go look into, and epoxied the terminal back on. Holds like a weld.

### ⭐⭐⭐⭐⭐ smaller package?
*by R***K on June 1, 2016*

Easy to work with. Made the electrical connection required. Sad I had to buy so much since I only used a drop of each; hope it stays fresh for the next repair '8^\

### ⭐ I really wanted this product to work, but it ...
*by M***. on August 29, 2016*

I really wanted this product to work, but it never cured at room temperature. I had it setting for a week and it is just a big mess of paste.....don't know if I am doing something wrong but I don't think so...

## Frequently Bought Together

- MG Chemicals 8331S Silver Epoxy Adhesive - High Conductivity, 4 hr. Working time, 15 g, 2 Dispeners (8331S-15G)
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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-06-04*