---
product_id: 259751793
title: "J-B Weld 8281 Professional Size Steel Reinforced Epoxy Twin Pack-10 oz, 10. Fluid_Ounces"
brand: "j-b weld"
price: "$50.98"
currency: USD
in_stock: true
reviews_count: 9
category: "J B Weld"
url: https://www.desertcart.us/products/259751793-j-b-weld-8281-professional-size-steel-reinforced-epoxy-twin
store_origin: US
region: United States of America
---

# 100% waterproof & chemical resistant withstands up to 550°F 5020 PSI tensile strength J-B Weld 8281 Professional Size Steel Reinforced Epoxy Twin Pack-10 oz, 10. Fluid_Ounces

**Brand:** j-b weld
**Price:** $50.98
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** J-B Weld 8281 Professional Size Steel Reinforced Epoxy Twin Pack-10 oz, 10. Fluid_Ounces by j-b weld
- **How much does it cost?** $50.98 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/259751793-j-b-weld-8281-professional-size-steel-reinforced-epoxy-twin)

## 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

- • **Heat-Resistant Durability:** Endures extreme temperatures up to 550°F without breaking down.
- • **Fast-Setting, Long-Lasting:** Sets in 4-6 hours and fully cures in 15-24 hours for quick turnaround projects.
- • **Unmatched Steel-Strong Bond:** Creates a bond stronger than steel for repairs that last.
- • **DIY-Ready Professional Grade:** Perfect for managers who demand pro results on household, automotive, and marine fixes.
- • **Versatile Surface Compatibility:** Works seamlessly on metal, wood, plastic, concrete, and more.

## Overview

J-B Weld 8281 Professional Size Steel Reinforced Epoxy Twin Pack delivers a powerful 5020 PSI bond that outperforms steel. This two-part epoxy sets in 4-6 hours and cures fully within 24 hours, offering heat resistance up to 550°F and waterproof durability. Compatible with a wide range of materials including metal, plastic, wood, and concrete, it’s the ultimate solution for professional-grade repairs across automotive, marine, household, and craft projects.

## Description

J-B Weld 8281 Professional Size Steel Reinforced Epoxy Twin Pack-10 oz, 10. Fluid_Ounces : desertcart.ae: Tools & Home Improvement

Review: Product is good - This product is very good. It cures very well and it sets properly hard. Good for industrial use. I used it in my car. For a coolant tank crack but unfortunately didn't work well for me, but the product is good.
Review: Really strong - Strong as a rock

## 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 | #7,847 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #29 in Epoxy Adhesives |
| Brand Name | J-B Weld |
| Color | dark grey |
| Compatible Material | Metal, Plastic & PVC, Wood, Concrete, Ceramic & Tile, Fiberglass |
| Container Type | Tube |
| Customer Reviews | 4.7 4.7 out of 5 stars (10,501) |
| Full Cure Time | 15 Hours |
| Global Trade Identification Number | 00043425082817 |
| Included Components | Product & Instructions Guide |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Type Name | J-B Weld 8281 Professional Size Steel Reinforced Epoxy Twin Pack - 10 oz. |
| Item Weight | 3.2 Ounces |
| Manufacturer | JBWeld |
| Material Type | Epoxy Resin |
| Model | 8281 |
| Number of Pieces | 1 |
| Other Special Features of the Product | High strength and temperature resistance |
| Part Number | J-B Weld - 8281 |
| Specific Uses For Product | Various: household repairs, automotive, plumbing, marine, crafts and more |
| Tensile Strength | 5020 Pounds Per Square Inch |
| UPC | 043425082817 |
| Unit Count | 90.72 Grams |
| Viscosity Level | High |
| Volume | 295.74 Milliliters |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** J-B Weld
- **Item form:** Liquid
- **Material:** Epoxy Resin
- **Special features:** High strength and temperature resistance
- **Specific uses for product:** Various: household repairs, automotive, plumbing, marine, crafts and more

## Images

![J-B Weld 8281 Professional Size Steel Reinforced Epoxy Twin Pack-10 oz, 10. Fluid_Ounces - Image 1](https://m.media-amazon.com/images/I/81i4FJ7OkNL.jpg)
![J-B Weld 8281 Professional Size Steel Reinforced Epoxy Twin Pack-10 oz, 10. Fluid_Ounces - Image 2](https://m.media-amazon.com/images/I/71vhX33glZL.jpg)
![J-B Weld 8281 Professional Size Steel Reinforced Epoxy Twin Pack-10 oz, 10. Fluid_Ounces - Image 3](https://m.media-amazon.com/images/I/71jlyaOTEUL.jpg)
![J-B Weld 8281 Professional Size Steel Reinforced Epoxy Twin Pack-10 oz, 10. Fluid_Ounces - Image 4](https://m.media-amazon.com/images/I/81MLUt7FZ8L.jpg)
![J-B Weld 8281 Professional Size Steel Reinforced Epoxy Twin Pack-10 oz, 10. Fluid_Ounces - Image 5](https://m.media-amazon.com/images/I/81RbYyqeQ0L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Product is good
*by A***O on 3 March 2026*

This product is very good. It cures very well and it sets properly hard. Good for industrial use. I used it in my car. For a coolant tank crack but unfortunately didn't work well for me, but the product is good.

### ⭐⭐⭐⭐⭐ Really strong
*by M***D on 1 August 2021*

Strong as a rock

### ⭐⭐⭐⭐ Review
*by M***I on 11 December 2025*

جيد

## 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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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-19*