---
product_id: 16074678
title: "84109 PermaPoxy 4 Minute Multi-Metal Epoxy, 0.84 oz."
brand: "permatex"
price: "5.37 OMR"
currency: OMR
in_stock: true
reviews_count: 13
category: "Permatex"
url: https://www.desertcart.com.om/products/16074678-84109-permapoxy-4-minute-multi-metal-epoxy-0-84-oz
store_origin: OM
region: Oman
---

# 4500 PSI permanent strength 4-minute fast set time -60°F to 300°F temperature range 84109 PermaPoxy 4 Minute Multi-Metal Epoxy, 0.84 oz.

**Brand:** permatex
**Price:** 5.37 OMR
**Availability:** ✅ In Stock

## Summary

> 🔧 Fix it once, fix it forever—epoxy that means business.

## Quick Answers

- **What is this?** 84109 PermaPoxy 4 Minute Multi-Metal Epoxy, 0.84 oz. by permatex
- **How much does it cost?** 5.37 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/16074678-84109-permapoxy-4-minute-multi-metal-epoxy-0-84-oz)

## Best For

- permatex enthusiasts

## Why This Product

- Trusted permatex brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unmatched Strength:** Withstands up to 4500 PSI, delivering a permanent, industrial-grade bond.
- • **Multi-Metal Mastery:** Bonds aluminum, brass, steel, and more—your all-in-one metal adhesive solution.
- • **Rapid 4-Minute Cure:** Get back to work fast with no clamping needed—perfect for tight schedules.
- • **Gap-Filling & Versatile:** Fills cracks and gaps without shrinking; can be drilled, sanded, or threaded once cured.
- • **Weather & Solvent Resistant:** Built to endure water, solvents, and extreme temperatures from -60°F to 300°F.

## Overview

Permatex 84109 PermaPoxy is a high-viscosity, multi-metal epoxy adhesive that sets in just 4 minutes without clamping. Offering a permanent bond strength of up to 4500 PSI, it fills gaps without shrinking and withstands extreme temperatures (-60°F to 300°F). Water and solvent resistant, this dark grey epoxy is ideal for complex metal repairs, sealing, and mounting, making it a must-have for professional-grade vehicle and industrial maintenance.

## Description

Permatex Steel Weld Epoxy is a versatile, easy-to-use, multi-metal epoxy two-part adhesive and filler system that eliminates the need for welding or brazing. Sets in four minutes, no clamping needed. Dark grey appearance. Fills gaps and will not shrink. When cured, can be drilled, sanded, threaded or filed. Resistant to water and solvents. Temperature range -60°F to 300°F (-51°C to 149°C). Permanent strength up to 4500 PSI. Ideal for use on complex, multi-piece assemblies and for bonding rigid materials, sealing welded seams, filling metal cracks, and mounting metal components.

Review: Permanent Bond - Good quality, easy to apply, fast-working, permanent bond, effective results, shipped fast, and reasonably priced.
Review: Bond is strong, just make sure to clean the work area - Works great. Used it to bond a grade five bolt head in a tough spot with limited space. Just make sure to clean the area well, I used acetone, and this Steel Weld will do it's job. Quick set up time, so just be aware you will only have a few minutes to work with it until it begins to harden. I held my thumb on the head for five minutes and the head was appeared to be bonded quite strongly. The cap is great too, as once you snap it off, flip over to close the tube so the epoxy does not dry out. Good stuff. I am sure I will use it again...

## Features

- Versatile, easy-to-use, multi-metal dark grey epoxy adhesive that eliminates the need for welding or brazing
- Water and solvent resistant epoxy sets in 4 minutes with no clamping needed; permanent strength up to 4500 PSI
- Fills gaps and will not shrink; when cured can be drilled, sanded, threaded or filed
- Temperature Range: -60°F to 300°F (-51°C to 149°C)
- Suggested Applications: Ideal for complex, multi-piece assemblies; bonds rigid materials including aluminum, brass, chrome, copper, iron, stainless steel, and steel; use to seal welded seams, fill metal cracks, and mount metal components

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000ALDXV2 |
| Best Sellers Rank | #22,715 in Automotive ( See Top 100 in Automotive ) #46 in Body Repair & Restoration Adhesives |
| Brand | Permatex |
| Color | Grey |
| Customer Reviews | 4.3 4.3 out of 5 stars (2,430) |
| Date First Available | July 7, 2004 |
| Exterior | Painted |
| Full Cure Time | 4 Hours |
| Global Trade Identification Number | 00686226841094 |
| Is Discontinued By Manufacturer | No |
| Item Form | Paste |
| Item Package Quantity | 1 |
| Item Volume | 0.85 Fluid Ounces |
| Item Weight | 2.4 ounces |
| Item model number | 84109 |
| Manufacturer | Permatex |
| Manufacturer Part Number | 84109 |
| Material | Epoxy Resin |
| Model | 84109 |
| Number of Pieces | 1 |
| OEM Part Number | 84109 |
| Package Information | Syringe |
| Product Dimensions | 1.13 x 3.81 x 8 inches |
| Specific Uses For Product | Fleet and plant maintenance. |
| Tensile Strength | 4500 Pounds Per Square Inch |
| UPC | 686226841094 |
| Viscosity | High Viscosity |
| Viscosity Level | High |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** Permatex
- **Color:** Grey
- **Item Form:** Paste
- **Material:** Epoxy Resin
- **Specific Uses For Product:** Fleet and plant maintenance.

## Images

![84109 PermaPoxy 4 Minute Multi-Metal Epoxy, 0.84 oz. - Image 1](https://m.media-amazon.com/images/I/81KM0zbQgRL.jpg)

## Available Options

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

## Questions & Answers

**Q: Does this epoxy do well in heat? Specifically exhaust/muffler heat?**
A: I used to heat to remove the epoxy when it didn't hold as well as I had hoped. I don't think this would work with a muffler.

**Q: What material would be best to mix this on?**
A: I use piece of cardboard. It works, though it’s a pain mixing it. Make sure u mix it well.

**Q: will this fill pinholes in welding? I am looking for a product that will easily fill the little pinholes and look (and react) a lot like the steel**
A: Great question. I think it could fill the pinholes, but am unsure if it will look like the steel. You may try painting over with matched color.

**Q: Can it be used for a/c aluminum coils repair with 410A refrigerant?**
A: No, It really doesn't work ona lot of items.  We tried.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Permanent Bond
*by M***Y on January 6, 2026*

Good quality, easy to apply, fast-working, permanent bond, effective results, shipped fast, and reasonably priced.

### ⭐⭐⭐⭐⭐ Bond is strong, just make sure to clean the work area
*by A***I on June 17, 2025*

Works great. Used it to bond a grade five bolt head in a tough spot with limited space. Just make sure to clean the area well, I used acetone, and this Steel Weld will do it's job. Quick set up time, so just be aware you will only have a few minutes to work with it until it begins to harden. I held my thumb on the head for five minutes and the head was appeared to be bonded quite strongly. The cap is great too, as once you snap it off, flip over to close the tube so the epoxy does not dry out. Good stuff. I am sure I will use it again...

### ⭐⭐⭐⭐ Worked well in many uses, no good under tension.
*by A***H on December 25, 2020*

Works well. Just be sure to mix in well ventilated area. Also, I thought I would try this on some metal sheeting under light tensile loading and it came apart almost instantly. Yes, I let it set for 2 days before releasing clamps and slowly allowing tension to return. Oh well, that wasn't the main purpose I bought it for anyway.

## Frequently Bought Together

- Permatex 84109 PermaPoxy 4 Minute Multi-Metal Epoxy, 0.84 oz. , Grey
- Permatex 25909 Liquid Metal Filler, 3.5 oz.
- J-B Weld 8267 SteelStik Steel Reinforced Epoxy Putty Stick - 2 oz.

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-02-19*