---
product_id: 82260002
title: "8297 HighHeat 500 Degree Epoxy Putty Stick - 2 oz. , Grey"
brand: "j-b weld"
price: "€ 14.31"
currency: EUR
in_stock: true
reviews_count: 13
category: "J B Weld"
url: https://www.desertcart.nl/products/82260002-8297-highheat-500-degree-epoxy-putty-stick-2-oz-grey
store_origin: NL
region: Netherlands
---

# 500°F intermittent heat resistance 800 PSI tensile strength 1 hour set time at room temp 8297 HighHeat 500 Degree Epoxy Putty Stick - 2 oz. , Grey

**Brand:** j-b weld
**Price:** € 14.31
**Availability:** ✅ In Stock

## Summary

> 🔥 Fix it fast, fix it tough — the ultimate high-heat epoxy putty for pros on the go!

## Quick Answers

- **What is this?** 8297 HighHeat 500 Degree Epoxy Putty Stick - 2 oz. , Grey by j-b weld
- **How much does it cost?** € 14.31 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/82260002-8297-highheat-500-degree-epoxy-putty-stick-2-oz-grey)

## 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

- • **Machine-Ready Finish:** Fully cures in 8 hours and can be drilled, tapped, machined, or painted for seamless repairs.
- • **Rapid Room-Temp Cure:** Sets in just 1 hour, so you’re back on the job faster without waiting around.
- • **Effortless Application:** Hand-mixable stick form molds easily to any shape—no special tools needed, just press and repair.
- • **Extreme Heat Endurance:** Withstands up to 500°F intermittently—perfect for automotive and industrial heat zones.
- • **Industrial-Grade Strength:** Tensile strength of 800 PSI ensures a tough, durable bond that outperforms conventional putties.

## Overview

J-B Weld High Heat Epoxy Putty Stick is a 2 oz. industrial-strength epoxy designed for high-temperature repairs up to 500°F intermittent exposure. It cures quickly at room temperature, achieving a tough, machinable bond with 800 PSI tensile strength. Ideal for automotive and industrial maintenance, this grey putty is easy to mix and apply, making it a top choice for durable, heat-resistant fixes.

## Description

J-B Weld High Heat Epoxy Putty High Heat is a hand mixable epoxy putty stick specifically formulated to bond and repair materials that will be exposed to high temperatures in automotive and industrial maintenance applications. It cures to a tough, hard bond with little to no shrinkage. This industrial-strength product outperforms conventional epoxy putties at high temperatures and sets in 1 hour at room temperature. After 8 hours, it can be drilled, tapped, machined, ground, filed and painted. High Heat is rated at a tensile strength of 800 PSI and cures to a machine grey in color. It is able to withstand continuous heat exposure of 400 degrees F and intermittent heat exposure to 500 degrees F. Use on: Automotive Metal And more Instructions 1. Cut: Remove required amount of putty. 2. Mix: Thoroughly knead putty with fingers to a uniform color. 3. Apply: Press putty firmly to the surface to be repaired. J-B Weld is proudly made in the USA

Review: Repaired my exhaust with this! Saved me $$$ - This stuff is great! I just used it to patch a cracked exhaust on our Toyota Corolla. I was about to invest 300 and parts plus an hour or two in labor. But when I inspected the exhaust closely from the Cadillac converter all the way back to the muffler. I noticed almost everything was in pretty good shape other than the one spot where there was a hairline fracture. Right after the joint, headed towards the muffler. On a whim, I decided to check on here to see what they had for muffler repair because I hadn’t been pleased with the local advanced auto had on the shelves. I found this and the JB weld muffler repair. I bought both, but I ended up going with this because I thought for my particular situation this would be the best. I’m glad I did. It was really easy to use. I prepped the area by wire brushing around the crack. And then using a rag with isopropyl alcohol to clean before applying. Wasn’t sure how much to use, but I put on a pair of latex gloves and cut approximately half the product to use. I mixed it with my hands while wearing the gloves until it was a uniform color and then I applied it to the crack all the way around the muffler. It was easy to apply and mold into the shape I wanted. It was only like 40° outside, so I propped up a heat gun from a distance and let that hit it for about an hour. After that, I didn’t start the car until the next morning but when I did, it sounded perfect again! So far I’m really happy. I haven’t driven the car much yet so I will keep the review updated. But so far I’m very pleased and hopeful based on other reviews. In my case, I would rate this an incredible value for the money!
Review: JB - Very good quality, works as described, it sticks very good

## Features

- easy Installation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B007PP26RI |
| Best Sellers Rank | #3,892 in Automotive ( See Top 100 in Automotive ) #10 in Body Repair Putty |
| Brand | J-B Weld |
| Bulb Type | Fluorescent |
| Color | Grey |
| Customer Reviews | 4.4 4.4 out of 5 stars (7,248) |
| Date First Available | March 29, 2012 |
| Exterior | Painted |
| Full Cure Time | 8 Hours |
| Global Trade Identification Number | 00043425082978, 06935743366714 |
| Is Discontinued By Manufacturer | No |
| Item Form | Putty |
| Item Package Quantity | 1 |
| Item Volume | 2 Fluid Ounces |
| Item Weight | 2.46 ounces |
| Item model number | 8297 |
| Manufacturer | JBWeld |
| Manufacturer Part Number | 8297 |
| Material | Epoxy Resin |
| Model | JBWeld 8297 |
| Number of Pieces | 1 |
| Package Information | Tube |
| Product Dimensions | 1.18 x 1.18 x 4.13 inches |
| Special Feature | High Heat Resistance |
| Special Features | High Heat Resistance |
| Specific Uses For Product | Automotive, Industrial Maintenance |
| Tensile Strength | 4000 Pounds Per Square Inch |
| UPC | 043425082978 043425700094 |
| Unit Count | 1.0 Count |
| Viscosity | Medium viscosity |
| Viscosity Level | Medium |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** J-B Weld
- **Item Form:** Putty
- **Material:** Epoxy Resin
- **Special Feature:** High Heat Resistance
- **Specific Uses For Product:** Automotive, Industrial Maintenance

## Images

![8297 HighHeat 500 Degree Epoxy Putty Stick - 2 oz. , Grey - Image 1](https://m.media-amazon.com/images/I/719x-tORrWL.jpg)

## Questions & Answers

**Q: can you use this to seal a leaking transfer case seal? (would work ? instead of having to replace the seal?)**
A: I guess it depends on if you ever want to fix it right. Once you use this stuff thats how it will be forever, it's not pliable or removable

**Q: I striped out an oil drain plug on a generator motor. But there is a second drain on the other side of the engine. Will this seal in oily environment?**
A: if you are thinking about plugging the hole, yes, but if you have access to the inside of the pan i would use it to attach a plate to the inside. you could also grind down the outside free of rust / dirt and use it to bond a plate to the outside. i would be concerned about just using it as a plug, where using it to bond something to the pan would not span a 1/2 to 5/8 in. gap. you might even use a quarter or a nickle or something stainless that will not rust. after it sets, hit it with some high temp paint.

**Q: Can you use this on ceramic pottery or is it just for metal?**
A: You can,but for ceramic you dont need the high heat one, just the regular temperature version. This one is for exhausts etc..

**Q: Will work to repain a hole in car oil pan under the engine?**
A: Probably. Make sure it is really clean, sand the area where the epoxy goes. Maybe plug the hole with a broken off toothpick if it is still on the car to keep oil from seeping into the epoxy. Put a glob the size of a quarter and make sure the toothpick is covered. Put duct tape over the epoxy until hard. Should work.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Repaired my exhaust with this! Saved me $$$
*by M***S on November 25, 2025*

This stuff is great! I just used it to patch a cracked exhaust on our Toyota Corolla. I was about to invest 300 and parts plus an hour or two in labor. But when I inspected the exhaust closely from the Cadillac converter all the way back to the muffler. I noticed almost everything was in pretty good shape other than the one spot where there was a hairline fracture. Right after the joint, headed towards the muffler. On a whim, I decided to check on here to see what they had for muffler repair because I hadn’t been pleased with the local advanced auto had on the shelves. I found this and the JB weld muffler repair. I bought both, but I ended up going with this because I thought for my particular situation this would be the best. I’m glad I did. It was really easy to use. I prepped the area by wire brushing around the crack. And then using a rag with isopropyl alcohol to clean before applying. Wasn’t sure how much to use, but I put on a pair of latex gloves and cut approximately half the product to use. I mixed it with my hands while wearing the gloves until it was a uniform color and then I applied it to the crack all the way around the muffler. It was easy to apply and mold into the shape I wanted. It was only like 40° outside, so I propped up a heat gun from a distance and let that hit it for about an hour. After that, I didn’t start the car until the next morning but when I did, it sounded perfect again! So far I’m really happy. I haven’t driven the car much yet so I will keep the review updated. But so far I’m very pleased and hopeful based on other reviews. In my case, I would rate this an incredible value for the money!

### ⭐⭐⭐⭐⭐ JB
*by C***2 on January 24, 2026*

Very good quality, works as described, it sticks very good

### ⭐⭐⭐⭐⭐ Am I crazy?
*by G***T on January 6, 2026*

Hate to say it but I used this to hold my transmission fluid plug in after it stripped LOL. Has held up for 6 months so far and no issues. Wish me luck!

## Frequently Bought Together

- J-B Weld 8297 HighHeat 500 Degree Epoxy Putty Stick - 2 oz. , Grey
- J-B Weld 37901 ExtremeHeat High Temperature Resistant Metallic Paste - 3 oz
- J-B Weld 8267 SteelStik Steel Reinforced Epoxy Putty Stick - 2 oz.

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-13*