---
product_id: 76207340
title: "J-B Weld 8281 Professional Size Steel Reinforced Epoxy - Hardener and Steel Pack - 10 oz"
brand: "j-b weld"
price: "136.63 DT"
currency: TND
in_stock: true
category: "J B Weld"
url: https://www.desertcart.tn/products/76207340-j-b-weld-8281-professional-size-steel-reinforced-epoxy-hardener
store_origin: TN
region: Tunisia
---

# 4-6 hrs set, 15-24 hrs full cure Withstands up to 550°F 5020 PSI tensile strength J-B Weld 8281 Professional Size Steel Reinforced Epoxy - Hardener and Steel Pack - 10 oz

**Brand:** j-b weld
**Price:** 136.63 DT
**Availability:** ✅ In Stock

## Summary

> 🛠️ Fix it like a pro, bond it like steel!

## Quick Answers

- **What is this?** J-B Weld 8281 Professional Size Steel Reinforced Epoxy - Hardener and Steel Pack - 10 oz by j-b weld
- **How much does it cost?** 136.63 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/76207340-j-b-weld-8281-professional-size-steel-reinforced-epoxy-hardener)

## Best For

- j-b weld enthusiasts

## Why This Product

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

## Key Features

- • **Multi-Surface Mastery:** Perfectly bonds metal, plastic, wood, concrete, ceramic, fiberglass, and more.
- • **Precision Cure Timing:** Sets in 4-6 hours and fully cures overnight for fast project turnaround.
- • **DIY Confidence Booster:** Professional-grade epoxy designed for flawless, heavy-duty repairs every time.
- • **Heat & Chemical Resistant:** Endures extreme temperatures and resists petroleum, chemicals, and acids.
- • **Unmatched Steel-Strong Bond:** Creates a bond stronger than steel for repairs that last.

## Overview

J-B Weld 8281 Professional Size Steel Reinforced Epoxy is a high-strength, two-part epoxy system delivering a 5020 PSI bond stronger than steel. It sets in 4-6 hours and fully cures within 15-24 hours, forming a durable, waterproof, and heat-resistant repair that withstands up to 550°F. Ideal for metal, plastic, wood, concrete, and more, it’s the trusted choice for professional-grade DIY repairs across automotive, marine, and household projects.

## Description

J-B Weld is The Original Cold Weld two-part epoxy system that provides strong, lasting repairs to metal and multiple surfaces. Mixed at a ratio of 1:1, it forms a permanent bond and can be shaped, tapped, filed, sanded and drilled after curing. At room temperature, J-B Weld sets in 4-6 hours to a dark grey color. A full cure is reached in 15-24 hours. J-B Weld has a tensile strength of 3960 PSI and sets to a hard bond overnight. It can withstand temperatures up to 550ºF when fully cured.

## Features

- J-B WELD ORIGINAL PRO SIZE: Professional 5 OZ Tubes of the Original Cold Weld two-part epoxy system that was designed as an alternative to torch welding. J-B Weld Original provides strong, lasting repairs to multiple surfaces and creates a bond stronger than steel. Perfect for DIY household, automotive, marine, craft repair and much more.
- CURE AND SET TIME: After mixing the tubes at a 1:1 ratio, it takes 4-6 hours to set and 15-24 hours to cure. Once cured J-B Weld Original can be tapped, filled, sanded, molded and drilled. J-B Weld Original set and cure color is dark grey.
- VERSATILE AND DEPENDABLE: J-B Weld Original is steel reinforced, has a tensile strength of 5020 PSI and can withstand temperatures up to 550 degrees Fahrenheit (287 degrees Celsius. When fully cured, J-B Weld Original is waterproof and resistant to petroleum, chemical and acid.
- SURFACE APPLICATIONS: Metal, Plastic & PVC, Wood, Concrete, Ceramic & Tile and Fiberglass.
- DO IT YOURSELF: Big or small, you can DIY it with J-B Weld. Our heavy duty epoxy and adhesives repair & restore it right the first time. J-B Weld delivers superior performance, quality, and results for the World’s Strongest Bond.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B014OVHAOY |
| Best Sellers Rank | #570 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #5 in Epoxy Adhesives |
| Brand Name | J-B Weld |
| Color | Grey |
| Compatible Material | Ceramic, Metal, Plastic, Polyvinyl Chloride, Steel, Wood, Fiberglass, Brick, Concrete |
| Container Type | Tube |
| Customer Reviews | 4.8 4.8 out of 5 stars (9,946) |
| Full Cure Time | 15 hours |
| Global Trade Identification Number | 00043425082817 |
| Included Components | J-B Weld - 8281 |
| Item Form | Paste |
| Item Package Quantity | 1 |
| Item Type Name | J-B Weld - 8281 |
| Item Weight | 3.2 ounces |
| Manufacturer | J-B Weld Store |
| Material Type | Epoxy |
| Model | 8281 |
| Number of Pieces | 1 |
| Other Special Features of the Product | Color Glue, Strong, Waterproof |
| Part Number | J-B Weld - 8281 |
| Specific Uses For Product | Craft |
| Tensile Strength | 5020 psi |
| UPC | 043425082817 |
| Unit Count | 10 Ounce |
| Viscosity Level | High |
| Volume | 295.74 ml |
| Warranty Description | Call vendor for warranty |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** J-B Weld
- **Item Form:** Paste
- **Material:** Epoxy
- **Special Feature:** Color Glue, Strong, Waterproof
- **Specific Uses For Product:** Craft

## Images

![J-B Weld 8281 Professional Size Steel Reinforced Epoxy - Hardener and Steel Pack - 10 oz - Image 1](https://m.media-amazon.com/images/I/81i4FJ7OkNL.jpg)

## Available Options

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

## Questions & Answers

**Q: Will it work for a stripped-off bolt hole in the engine where the joint/intermediate shaft attaches to the engine- passenger side CV axle?**
A: SURFACE APPLICATIONS: Metal, Plastic & PVC, Wood, Concrete, Ceramic & Tile and Fiberglass.

**Q: can i use it to attach aluminum on plastic?**
A: Only if it is a PVC or ABS plastic.  It will not adhere to polypropylene or polyethylene plastics.

**Q: Could this be used to fix a small (1 x 1/4 inch) crack in a dryer drum? Is there danger it will come off on the clothes?**
A: When I have had questions about JB Weld products I have called JB Weld & they have answered with good information.  Your problem is special because of the temperature that the drum attains.  Ask JB Weld.

**Q: can this product be used to reinforce a rusted iron pipe joint next to a bleeder in a home hot water boiler heating syst. I can not find a replacement**
A: If you can get a good clean surface it might provide some reinforcement but would likely fail if under pressure. I use it inside motors and it is very durable.

## Frequently Bought Together

- J-B Weld 8281 Professional Size Steel Reinforced Epoxy - Hardener and Steel Pack - 10 oz
- J-B Weld 8267 SteelStik Steel Reinforced Epoxy Putty Stick - 2 oz.
- J-B Weld 8276 KwikWeld Quick Setting Steel Reinforced Epoxy - Dark Grey 2 oz

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**Shop now:** [https://www.desertcart.tn/products/76207340-j-b-weld-8281-professional-size-steel-reinforced-epoxy-hardener](https://www.desertcart.tn/products/76207340-j-b-weld-8281-professional-size-steel-reinforced-epoxy-hardener)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-27*