---
product_id: 107343041
title: "834FX Flame-Retardant Thermally Conductive Flexible Epoxy for Electronics, Black, 450 mL Kit, 15 fl. oz kit"
brand: "mg chemicals"
price: "VT32725"
currency: VUV
in_stock: true
reviews_count: 1
category: "Mg Chemicals"
url: https://www.desertcart.vu/products/107343041-834fx-flame-retardant-thermally-conductive-flexible-epoxy-for-electronics-black
store_origin: VU
region: Vanuatu
---

# UL 94V-0 flame retardant Flexible black epoxy -50 to 150 °C service range 834FX Flame-Retardant Thermally Conductive Flexible Epoxy for Electronics, Black, 450 mL Kit, 15 fl. oz kit

**Brand:** mg chemicals
**Price:** VT32725
**Availability:** ✅ In Stock

## Summary

> 🖤 Protect with Flex, Perform with Firepower!

## Quick Answers

- **What is this?** 834FX Flame-Retardant Thermally Conductive Flexible Epoxy for Electronics, Black, 450 mL Kit, 15 fl. oz kit by mg chemicals
- **How much does it cost?** VT32725 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/107343041-834fx-flame-retardant-thermally-conductive-flexible-epoxy-for-electronics-black)

## 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

- • **All-Weather Shield:** Waterproof and resistant to vibration, abrasion, salt water, and harsh chemicals—your electronics’ armor.
- • **Flame-Safe & Certified:** Meets UL 94V-0 for ultimate fire protection—keep your electronics safe and compliant.
- • **Silicone-Like Flexibility:** High elongation and low Tg (0.7°C) minimize stress on delicate components—durability meets adaptability.
- • **Effortless Mixing & Curing:** 1:1 volume ratio and room temperature cure for hassle-free application and fast turnaround.
- • **Arctic-Ready Thermal Stability:** Operates flawlessly from -50°C to 150°C, perfect for extreme and fluctuating environments.

## Overview

MG Chemicals 834FX is a black, flexible, flame-retardant, thermally conductive two-part epoxy designed for electronics protection. It withstands extreme temperatures (-50 to 150°C), offers excellent electrical insulation, and resists environmental hazards like moisture, vibration, and chemicals. With a convenient 1:1 mix ratio and room temperature cure, it delivers silicone-like flexibility combined with epoxy durability, ideal for sensitive circuit boards and harsh conditions.

## Description

834Fx potting and encapsulating compound is a black, flexible, flame retardant, thermally conductive two-part epoxy that offers extreme environmental, mechanical and physical protection for printed circuit boards and electronic assemblies. 834Fx is designed for applications where minimizing the physical stress on components is critical. It is also good in low temperature and Arctic environments, as well as applications that involve temperature cycling or rapid temperature changes. It provides the functionality of silicone, but with the durability and cost-effectiveness of epoxy. It also provides excellent electrical insulation and protects components from static discharges, vibration, abrasion, thermal shock, environmental humidity, salt water and many harsh chemicals. This epoxy has a convenient 1: 1 volume mix ratio, making it compatible with most dispensing equipment. 834Fx can be cured at room temperature or higher.

Review: A bit viscous - The product works great but it is a bit viscous and hard to pour two equal volumes.

## Features

- Flexible
- Meets UL 94V-0 standard—flame retardant
- Broad service temperature range -50 to 150 °c (-58 to 302 °f)
- High elongation
- Low tg of 0.7 °c (33 °f)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B079DG4DCM |
| Best Sellers Rank | #811,510 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #240 in Electrically Conductive Adhesives |
| Brand | MG Chemicals |
| Color | Black |
| Date First Available | January 29, 2018 |
| Full Cure Time | 3 Hours |
| Global Trade Identification Number | 00779008834459 |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Volume | 450 Milliliters |
| Item Weight | 1.76 pounds |
| Item model number | 834FX-450ML |
| Manufacturer | MG Chemicals |
| Material | Epoxy |
| Package Information | 2 Bottle Kit |
| Product Dimensions | 3.02 x 8.06 x 2.02 inches |
| Special Feature | Flexible |
| Specific Uses For Product | Electronics, Temperature Cycling, Arctic Environments |
| Tensile Strength | 770 Pounds Per Square Inch |
| UPC | 779008834459 |
| Unit Count | 1.0 Count |
| Viscosity | Low |
| Viscosity Level | Low |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** MG Chemicals
- **Item Form:** Liquid
- **Material:** Epoxy
- **Special Feature:** Flexible
- **Specific Uses For Product:** Electronics, Temperature Cycling, Arctic Environments

## Images

![834FX Flame-Retardant Thermally Conductive Flexible Epoxy for Electronics, Black, 450 mL Kit, 15 fl. oz kit - Image 1](https://m.media-amazon.com/images/I/71aqt0Kj35L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ A bit viscous
*by W***. on February 21, 2019*

The product works great but it is a bit viscous and hard to pour two equal volumes.

## Frequently Bought Together

- MG Chemicals 834FX Flame-Retardant Thermally Conductive Flexible Epoxy for Electronics, Black, 450 mL Kit, 15 fl. oz kit
- MG Chemicals - 8341-10ML 8341 No Clean Flux Paste, 10 milliliters Pneumatic Dispenser (Complete with Plunger & Dispensing Tip)
- ELEGOO High Temp Tape, 4 Pack Polyimide High Temperature Resistant Tape Multi-Sized Value Bundle 1/8’’, 1/4’’, 1/2’’, 1’’ with Silicone Adhesive for Masking, Soldering etc.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vu/products/107343041-834fx-flame-retardant-thermally-conductive-flexible-epoxy-for-electronics-black](https://www.desertcart.vu/products/107343041-834fx-flame-retardant-thermally-conductive-flexible-epoxy-for-electronics-black)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-03*