---
product_id: 131562875
title: "MAX EPC Epoxy Potting Compound 4 Circuit Boards -Slow Curing & Low Exothermic 4 Large Casting, High Thermal Conductivity, Seal, Mask, Waterproof & Insulate Electrical Circuits"
brand: "the epoxy experts, max epoxy systems"
price: "€ 116.69"
currency: EUR
in_stock: true
reviews_count: 7
category: "The Epoxy Experts, Max Epoxy Systems"
url: https://www.desertcart.com.cy/products/131562875-max-epc-epoxy-potting-compound-4-circuit-boards-slow-curing
store_origin: CY
region: Cyprus
---

# Waterproof Seal Slow Curing Time High Thermal Conductivity MAX EPC Epoxy Potting Compound 4 Circuit Boards -Slow Curing & Low Exothermic 4 Large Casting, High Thermal Conductivity, Seal, Mask, Waterproof & Insulate Electrical Circuits

**Brand:** the epoxy experts, max epoxy systems
**Price:** € 116.69
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal the Deal with MAX EPC!

## Quick Answers

- **What is this?** MAX EPC Epoxy Potting Compound 4 Circuit Boards -Slow Curing & Low Exothermic 4 Large Casting, High Thermal Conductivity, Seal, Mask, Waterproof & Insulate Electrical Circuits by the epoxy experts, max epoxy systems
- **How much does it cost?** € 116.69 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/131562875-max-epc-epoxy-potting-compound-4-circuit-boards-slow-curing)

## Best For

- the epoxy experts, max epoxy systems enthusiasts

## Why This Product

- Trusted the epoxy experts, max epoxy systems brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Thermal Mastery:** Experience rapid heat dissipation with our advanced thermally conductive formula.
- • **Heat-Curable Option:** Need speed? Our heat-curable feature allows for faster processing without compromising quality.
- • **Versatile Insulation:** Perfectly insulates both AC and DC currents, accommodating high and low voltage applications.
- • **Extended Working Time:** Enjoy a generous 24-hour working window at 25°C for precision in your projects.
- • **Effortless Application:** Lower viscosity means easier mixing and application, saving you time and effort.

## Overview

MAX EPC Epoxy Potting Compound is a slow-curing, low exothermic solution designed for potting circuit boards. It offers high thermal conductivity, excellent insulation for both AC and DC currents, and a user-friendly application process with a 24-hour curing time at room temperature.

## Description

MAX EPC A/B is a room-temperature cured epoxy-based electronic potting compound designed for large mass potting or encapsulation of printed circuit boards & circuits.MAX EPC A/B is designed to cure slowly for potting large volumes, up to 44 fluid ounces or 1.3 liters. The exothermic heat produced is insufficient to produce a "runaway" reaction during cure. MAX EPC is filled with thermally conductive fillers that wick heat away and allow for faster cooling.MAX EPC A/B is mixed 4:1 by weight; it provides a 90-minute working time for volumes of 3 cubic inches & up to 45 minutes for larger mass - up to 6 cubic inches.Its mixed viscosity is 3100 cPs at 25°C, similar to the consistency of syrup or honey. It is poured into place, self-leveling, and designed to release air bubbles and cure void-free.Upon cure, MAX EPC is electrically non-conductive and provides a permanent barrier against air, corrosive environments, moisture, and direct contact with the circuitry. The high thermal conductivity prevents heat build-up by dissipating heat energy more efficiently.MAX EPC A/B bonds to metals, FRP, ABS, PVC, Plastisol, and other plastic compounds used in wire jacketing and electrical enclosures.MAX EPC is opaque black, offering permanent masking of proprietary circuits & components. MAX EPC is tough and impact-resistant, demonstrates high compressive strength, and is resistant to acids, bases, and solvents. MIX RATIO: 4:1 By WeightWORKING TIME: 90 Minutes @ 25°C CURE TIME: 48 Hrs @ 25°C ACCELERATED CURE: 2Hrs @100°CHARDNESS: 85 Shore DVOLUME RESISTIVITY: 1 x 10 exp16 Ω/CMDIELECTRIC STRENGTH: 500V/milTHERMAL CONDUCTIVITY:0.72 W/(m•K)SERVICE TEMPERATURE: -20°C to 110°C

Review: 100% recommend - 100% recommend
Review: Perfect epoxy for electronics projects - Worked great for me. I used this for my own custom CDI box project. Really love how almost no heat is generated (low exothermic) from this epoxy. Of course you pay for that in it taking a long time to fully cure but well worth it IMO. I'm sure I will be buying more here in the very near future now that I've seen how well it works.

## Features

- Epoxy Potting Compound, Thermally Conductive For Fast Heat Dissipation
- Large Mass, Thick Cross-Section, Low Exothermic Heat Generation
- Lower Viscosity Compared To Other Thermally Conductive Potting Compound
- Insulates AC/DC Current, Suitable For High And Low Voltage Insulating
- Long Working Time - Cures In 24 Hours @ 25°C- Heat Curable For Faster Processing

## Product Details

- **Brand:** The Epoxy Experts, MAX EPOXY SYSTEMS
- **Specific Uses For Product:** Electrical Circuit Protection, Heat Dissipation, Printed Circuit Boards
- **Material:** Epoxy Resin
- **Item Form:** Gel, Liquid, Paste
- **Special Feature:** Electrical Insulating, For Large Volume Potting, Low Heat Exotherm For Thick Pours, Opaque Black, Thermally Conductive

## Images

![MAX EPC Epoxy Potting Compound 4 Circuit Boards -Slow Curing & Low Exothermic 4 Large Casting, High Thermal Conductivity, Seal, Mask, Waterproof & Insulate Electrical Circuits - Image 1](https://m.media-amazon.com/images/I/71bX9nqlsbL.jpg)

## Questions & Answers

**Q: Is it flammable? Can it be send by airplane?**
A: MAX EPC is 100% solids and does not contain any flammable solvents. It is practically odor-free and it is considered as a GRAS material or Generally Recognized As Safe. It is packaged for commercial air cargo however it may be restricted for commercial passenger-carrying aircraft. Thanks.

**Q: Indentation hardness 78.00, is this shore 00, a, or d ?**
A: The durometer hardness is Shore D Scale.

**Q: does it smell?**
A: Yes ......it has a funny smell, not how epoxy usually smells .....but it isn't too strong, its just a little unpleasant at first because its so different, kinda more sweet smelling than chemical, but its not terrible and not like fumes. It takes a long time to cure...... minimum 24 hrs, and Youll need a scale for sure otherwise you cant get the mix right just guessing.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 100% recommend
*by A***R on December 15, 2023*

100% recommend

### ⭐⭐⭐⭐⭐ Perfect epoxy for electronics projects
*by K***E on February 23, 2022*

Worked great for me. I used this for my own custom CDI box project. Really love how almost no heat is generated (low exothermic) from this epoxy. Of course you pay for that in it taking a long time to fully cure but well worth it IMO. I'm sure I will be buying more here in the very near future now that I've seen how well it works.

### ⭐⭐⭐⭐⭐ Good epoxy
*by M***K on May 8, 2022*

Easy to use and doesn't require a vacuum to remove air bubbles.

## Frequently Bought Together

- MAX EPC Epoxy Potting Compound 4 Circuit Boards -Slow Curing & Low Exothermic 4 Large Casting, High Thermal Conductivity, Seal, Mask, Waterproof & Insulate Electrical Circuits
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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-02*