---
product_id: 255332834
title: "J-B Weld 8297 HighHeat 500 Degree Epoxy Putty-2 Pack"
brand: "j-b weld"
price: "€ 33.33"
currency: EUR
in_stock: true
reviews_count: 5
category: "J B Weld"
url: https://www.desertcart.ie/products/255332834-j-b-weld-8297-highheat-500-degree-epoxy-putty-2
store_origin: IE
region: Ireland
---

# 2-pack for extended use Withstands up to 500°F Strong, durable bond J-B Weld 8297 HighHeat 500 Degree Epoxy Putty-2 Pack

**Brand:** j-b weld
**Price:** € 33.33
**Availability:** ✅ In Stock

## Summary

> 🔥 Fix it once, fix it right — high-heat strength that won’t quit!

## Quick Answers

- **What is this?** J-B Weld 8297 HighHeat 500 Degree Epoxy Putty-2 Pack by j-b weld
- **How much does it cost?** € 33.33 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/255332834-j-b-weld-8297-highheat-500-degree-epoxy-putty-2)

## 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

- • **Versatile Bonding:** Ideal for automotive, plumbing, and household repairs requiring a tough seal.
- • **Compact & Portable:** Small, easy-to-carry packaging fits perfectly in any toolbox or repair kit.
- • **Heat-Resistant Power:** Endures extreme temperatures up to 500°F, perfect for high-heat repairs.
- • **Dual-Pack Convenience:** Two epoxy putty sticks ensure you’re always ready for your next fix.
- • **Professional Grade Strength:** Trusted by pros for reliable, long-lasting adhesion on metal and more.

## Overview

J-B Weld 8297 HighHeat Epoxy Putty is a professional-grade adhesive designed to withstand temperatures up to 500°F. This 2-pack offers durable, versatile bonding for automotive, plumbing, and household repairs, delivering a reliable, heat-resistant seal that professionals trust.

## Description

J-B Weld 8297 HighHeat 500 Degree Epoxy Putty-2 Pack.

Review: This jb weld to repair my generator cylinder head exhaust port gasket area
Review: Sent me the expired product which the epoxy outer Grey portion had become hard. The packing production and expiry details were torn off. Attached picture for the same.

## Features

- manufacturer: J-B Weld
- Item Trademark: J-B WELD
- Item Weight: pounds, pounds, 0.40, 0.40
- Item Category: Bonding Adhesives

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B014AANB8S |
| Best Sellers Rank | #47,994 in Automotive ( See Top 100 in Automotive ) #189 in Automotive Fillers, Adhesives & Sealants |
| Item model number | 8297 |
| Manufacturer | J-B Weld |
| Product Dimensions | 6.1 x 9.91 x 19.05 cm; 181.44 g |

## Product Details

- **Brand:** J-B Weld
- **Item form:** Putty
- **Material:** Epoxy Resin
- **Special features:** High Heat Resistant
- **Specific uses for product:** Repair

## Images

![J-B Weld 8297 HighHeat 500 Degree Epoxy Putty-2 Pack - Image 1](https://m.media-amazon.com/images/I/719x-tORrWL.jpg)
![J-B Weld 8297 HighHeat 500 Degree Epoxy Putty-2 Pack - Image 2](https://m.media-amazon.com/images/I/71GCsQyz3hL.jpg)
![J-B Weld 8297 HighHeat 500 Degree Epoxy Putty-2 Pack - Image 3](https://m.media-amazon.com/images/I/7120k6EjBNL.jpg)
![J-B Weld 8297 HighHeat 500 Degree Epoxy Putty-2 Pack - Image 4](https://m.media-amazon.com/images/I/51iFGSXTraL.jpg)

## Questions & Answers

**Q: Does this product leave a bad smell when used on exhaust pipes**
A: It did for me I used it on my mower muffler  it did a burn off  and then it just crumbled  away  I don't recommend it for exhaust   I tried  it  3 different  times  and followed  the directions  and same results

**Q: Will this product act as a glue that can bond new metal plating to rusted (cleaned) steel plate and withstand wood burning fire inside H20 boiler?**
A: I used this to hold a ceramic plate in place under 360 degree heat and it didn't work at all. It got all soft again as soon as it got hot

**Q: Can this product weld aluminum?**
A: Epoxy resin will not "weld" aluminum.  If the surfaces of the aluminum pieces are clean and free of grease or oil, epoxy will bond the two parts with surfaces having epoxy between them in a very durable way.  No glue of any sort is any good for bonding the thin edges of  flat aluminum or any other metal.  You must have  a fair amount of surface covered with epoxy to effectively "bond" the surfaces together.  The surface will never be "welded" together, that requires metal to metal fusion, very high temperatures and special welding equipment.

**Q: Can this product be powder coated?**
A: Hi. I'm going to say yes because once it hardens 5 to 7 minutes after application, it's on solid and strong. You can sand, paint or add a second adhesive and it will stay bonded so powder coating should be fine.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by H***Y on 28 November 2025*

This jb weld to repair my generator cylinder head exhaust port gasket area

### ⭐ Review
*by A***A on 30 December 2025*

Sent me the expired product which the epoxy outer Grey portion had become hard. The packing production and expiry details were torn off. Attached picture for the same.

### ⭐⭐⭐⭐⭐ Review
*by A***L on 22 September 2021*

WORKS PERFECT IF DONE CORRECTLY. WORD TO THE WISE WHEN USING 1ST - MAKE SURE YOU HAVE EVERYTHING READY PRIOR TO USING. 2ND - HAVE A PIECE OF SOLID FLEXIBLE WIRE AS WELL AS A PIECE OF METAL FLEXIBLE BENDABLE SCREEN OF SOME SORTS 3RD - PUT THE PUDDY IN YOUR HANDS TO DESIRED AMOUNT AND KNEED UNTIL MIXED TOGETHER THEN PLACE IT WHERE NEEDED PUSHING IT IN REALLY TIGHT AND WELL THEN WRAP YOUR SCREEN AROUND PART BEING REPAIRED, FOLLOWED BY THE FLEXIBLE WIRE, MAKING SURE IT IS REALLY TIGHTLY WRAPPED AROUND IT, FOLLOWED BY A GOOD SOLID AMOUNT OF THE PUDDY BLENED TOGETHER AS SUGGESTED HEREIN THE ABOVE. 4TH - LET IT SIT AND DRY FOR AT LEAST 24 HRS PRIOR TO USING OR MOVING WHATEVER WAS JUST REPAIRED. HOPING THIS HELP! BLESSED BE!

## Frequently Bought Together

- J-B Weld 8297 HighHeat 500 Degree Epoxy Putty-2 Pack
- J-B Weld 37901 ExtremeHeat High Temperature Resistant Metallic Paste - 3 oz
- J-B Weld High Heat Epoxy Syringe, Dark Grey

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-27*