---
product_id: 52970508
title: "JB Weld 8297 -DEU HighHeat Heat-Resistant Epoxy Metal Putty for All High Temperature Work"
brand: "j-b weld"
price: "KSh4449"
currency: KES
in_stock: true
reviews_count: 8
category: "J B Weld"
url: https://www.desertcart.co.ke/products/52970508-jb-weld-8297-deu-highheat-heat-resistant-epoxy-metal-putty
store_origin: KE
region: Kenya
---

# Full cure in just 1 hour, ready for machining in 8 hours Withstands continuous heat up to 260°C Tensile strength of 782 PSI for durable bonding JB Weld 8297 -DEU HighHeat Heat-Resistant Epoxy Metal Putty for All High Temperature Work

**Brand:** j-b weld
**Price:** KSh4449
**Availability:** ✅ In Stock

## Summary

> 🔥 Fix it once, fix it forever – the heat-proof metal putty pros swear by!

## Quick Answers

- **What is this?** JB Weld 8297 -DEU HighHeat Heat-Resistant Epoxy Metal Putty for All High Temperature Work by j-b weld
- **How much does it cost?** KSh4449 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/52970508-jb-weld-8297-deu-highheat-heat-resistant-epoxy-metal-putty)

## 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

- • **Fast & Versatile Curing:** Cures fully in 1 hour and can be drilled, sanded, or painted after 8 hours
- • **Long-Lasting Performance:** Trusted by pros for over a decade to withstand harsh automotive and industrial conditions
- • **Unmatched Heat Resistance:** Handles extreme temperatures up to 260°C without shrinking or cracking
- • **Multi-Surface Compatibility:** Perfect for exhaust manifolds, engine blocks, mufflers, and all high-temp metal repairs
- • **Professional-Grade Durability:** Bonds metal parts permanently with 782 PSI tensile strength for industrial reliability

## Overview

JB Weld 8297-DEU HighHeat is a professional-grade, heat-resistant epoxy metal putty designed for high-temperature automotive and industrial repairs. It withstands continuous heat up to 260°C, offers a tensile strength of 782 PSI, and fully cures in just 1 hour. Ideal for exhaust systems, engine blocks, and other metal parts exposed to extreme heat, this gray putty bonds permanently without shrinkage and can be machined or painted after curing.

## Description

HighHeat by J-B Weld is a kneadable dual-component putty that is specifically designed for Materials on vehicles or in industry, that are subjected to high temperatures, for gluing, repair or new build. HighHeat joins parts permanently without shrinkage. High heat has professional quality and exceeds conventional products many times over. Processing time: 1 hour at room temperature. After 8 hours it can be drilled, milled, sawn, sanded, polished or painted. Can withstand a load of 55 kg/cm² and a temperature of 260 °C. When the gel hardens it turns machine grey. Ideal to use for exhaust system manifolds, mufflers, exhaust pipes, Engine Blocks and for all high temperature work.

Review: arrived on time - easy to use and works great clean off area before use price is good used on my tail pipe and really strong hold plus easy to mix into the putty
Review: Brilliant stuff - Used this stuff before works brilliantly you must give it at least 24 hours to set you will not be disappointed I used on a old parkray fire couldn't get a glass for the door used a steel plate and used this to seal the steel to the door it's still on 10 years later

## Features

- Causes serious eye damage.
- Causes skin irritation.
- Contains epoxy constituents. May produce an allergic reaction.
- Harmful to aquatic life with long lasting effects.
- May cause an allergic skin reaction.
- Temperature durable metal putty. Withstands continuous heat up to 235 °C and tip effects of 260 °C
- Suitable for exhaust manifolds, exhaust pipes, Silencer, engine, blocks and all your high temperature needs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B010LMLS3E |
| Best Sellers Rank | 13,130 in DIY & Tools ( See Top 100 in DIY & Tools ) 104 in Super Glue |
| Brand | J-B Weld |
| Colour | gray |
| Compatible Material | Metal |
| Container Type | Cartridge |
| Country Of Origin | USA |
| Customer Reviews | 4.4 out of 5 stars 555 Reviews |
| Full Cure Time | 1 Hours |
| Global Trade Identification Number | 00043425492975 |
| Item Form | Putty |
| Item Package Quantity | 1 |
| Item Type Name | HighHeat, heat-resistant epoxy metal putty for all high temperature jobs |
| Item Volume | 2 Fluid Ounces |
| Item Weight | 59 g |
| Item form | Putty |
| Item height | 1.14 inches |
| Manufacturer | JB Weld |
| Material | Epoxy Resin |
| Model Number | 8297-DEU |
| Other Special Features of the Product | Heat Resistant |
| Special feature | Heat Resistant |
| Specific Uses For Product | Automotive and Industrial High Temperature Applications |
| Specific uses for product | Automotive and Industrial High Temperature Applications |
| Tensile Strength | 782 Pounds Per Square Inch |
| UPC | 043425492975 |
| Unit Count | 40.0 Grams |
| Viscosity | Alta |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** J-B Weld
- **Specific uses for product:** Automotive and Industrial High Temperature Applications
- **Material:** Epoxy Resin
- **Item form:** Putty
- **Special feature:** Heat Resistant

## Images

![JB Weld 8297 -DEU HighHeat Heat-Resistant Epoxy Metal Putty for All High Temperature Work - Image 1](https://m.media-amazon.com/images/I/81qzl7hHNIL.jpg)

## Questions & Answers

**Q: Will this do a dent in a motorbike end can**
A: I used to seal crack on car sump has done the job so it should work for your can

**Q: My cat has just knocked of my cast iron dragon tea light holder and it has split in half. Will this glue the two pieces together. ?**
A: If its cast iron to cast iron, there no reason why it shouldn't. Obviously you don't need the high heat version.. You must take  care of that both surfaces  are really clean and try to remove surplus weld before it gets rock hard . Try and cramp both surfaces together   with a cramp or tape.

**Q: Would this be safe inside the door of a domestic oven?**
A: I used it on a Stanley range and no problems

**Q: I need to fill a screw hole inside my kitchen oven that is about 5mm. Will this do the trick?**
A: Yes, it should do - I have filled a larger hole in a kettle, and it has worked well so far.  An oven is hotter than a kettle, but the spec says that it will withstand up to 235 degrees C:  so unless your oven can be hotter than that (unlikely, but check the dial), you should be fine.

## Customer Reviews

### ⭐⭐⭐⭐⭐ arrived on time
*by D***S on 26 March 2025*

easy to use and works great clean off area before use price is good used on my tail pipe and really strong hold plus easy to mix into the putty

### ⭐⭐⭐⭐⭐ Brilliant stuff
*by M***N on 31 January 2025*

Used this stuff before works brilliantly you must give it at least 24 hours to set you will not be disappointed I used on a old parkray fire couldn't get a glass for the door used a steel plate and used this to seal the steel to the door it's still on 10 years later

### ⭐⭐⭐⭐ It works
*by M***D on 8 September 2024*

Upto now it's working. I dropped my motorbike. And put an hole in the engine casing Applied jb weld on it .and it's working. Saved me alot of hassle of taking fairings of and replacing gaskets. Ide use it again

## Frequently Bought Together

- J-B Weld 8297-DEU HighHeat, Heat-Resistant epoxy Metal Putty for All high Temperature Jobs, Gray, one Size
- JB Weld Original Cold-Weld 8265-SUK Steel Reinforced Epoxy - Dark Grey (Packaging may vary)
- J-B Weld 8267UK SteelStik Epoxy Putty, dark grey

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**Shop now:** [https://www.desertcart.co.ke/products/52970508-jb-weld-8297-deu-highheat-heat-resistant-epoxy-metal-putty](https://www.desertcart.co.ke/products/52970508-jb-weld-8297-deu-highheat-heat-resistant-epoxy-metal-putty)

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-03-15*