---
product_id: 456247401
title: "JB HIGH HEAT SYRINGE"
brand: "j-b weld"
price: "€ 29.38"
currency: EUR
in_stock: true
reviews_count: 6
category: "J B Weld"
url: https://www.desertcart.fi/products/456247401-jb-high-heat-syringe
store_origin: FI
region: Finland
---

# 4730 PSI bond strength Heat resistant up to 550°F Sets in 1 hour at room temp JB HIGH HEAT SYRINGE

**Brand:** j-b weld
**Price:** € 29.38
**Availability:** ✅ In Stock

## Summary

> 🔥 Bond like a boss with JB HighHeat – where strength meets speed!

## Quick Answers

- **What is this?** JB HIGH HEAT SYRINGE by j-b weld
- **How much does it cost?** € 29.38 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/456247401-jb-high-heat-syringe)

## 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

- • **Perfect 1:1 Mix Ratio:** Simple, foolproof mixing ensures consistent, reliable performance every time.
- • **Fast, Efficient Curing:** Sets in just 1 hour at room temperature, or accelerates to 1 hour at 250°F—get back to work faster.
- • **Versatile Repair Power:** Ideal for metal, plastic, tile, and more—engineered to fix what others can’t.
- • **Industrial-Grade Strength:** Delivers a rock-solid 4730 PSI bond that resists chemicals and fuels—built tough for pros.
- • **Unmatched Heat Resistance:** Withstands scorching temps up to 550°F for repairs that last under pressure.

## Overview

J-B Weld HighHeat Syringe is a professional two-part epoxy that forms a permanent, chemical- and fuel-resistant bond with 4730 PSI strength. It withstands extreme heat up to 550°F, sets in 1 hour at room temperature, and cures faster with heat, making it the go-to solution for durable, high-temperature repairs.

## Description

J-B Weld HighHeat is a two-part epoxy system that provides strong, lasting, heat-resistant repairs up to 550°F. Mixed at a ratio of 1:1, it forms a permanent bond that has a 4730 PSI strength and is chemical and fuel resistant. At room temperature, HighHeat sets in 1 hour and cures in 24 hours. HighHeat's cure time is accelerated by heat and can cure in 1 hour at 250°F.

Review: Please make sure check the supplier reviews..JB weld it product was amazing - Dessertcart just playing around with the delivery date!
Review: Producto funcional. Cumple con sus especificaciones. Lo use para pegar una tuerca que fija la bobina a la tapa de punterías y pego muy bien entre metal y plastico.

## Features

- J-B Weld HighHeat is a two-part epoxy system that provides strong, lasting, heat-resistant repairs up to 550°F. Mixed at a ratio of 1:1, it forms a permanent bond that has a 4730 PSI strength and is chemical and fuel resistant. At room temperature, HighHeat sets in 1 hour and cures in 24 hours. HighHeat's cure time is accelerated by heat and can cure in 1 hour at 250°F.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09Q8DQLJ2 |
| Batteries required | No |
| Best Sellers Rank | #12,657 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #38 in Epoxy Adhesives |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,342) |
| Date First Available | 21 January 2022 |
| Finish types | Brushed |
| Import designation | Made in the USA |
| Included components | epoxy |
| Is assembly required | No |
| Item Weight | 25 Grams |
| Item model number | 50197 |
| Item volume | 25 Milliliters |
| Number of pieces | 1 |
| Product Dimensions | 3.18 x 11.13 x 21.92 cm; 25 g |
| Scent | Unscented |
| Specific uses | Repair, Tile Repair |

## Product Details

- **Brand:** J-B Weld
- **Item form:** Liquid
- **Material:** Epoxy Resin
- **Special features:** Fast Drying with Heat, Heat Resistant, Strong
- **Specific uses for product:** Repair, Tile Repair

## Images

![JB HIGH HEAT SYRINGE - Image 1](https://m.media-amazon.com/images/I/71E4GDnAiCL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is this good for bonding outdoor granite together that is exposed to sunlight/heat?**
A: Look to the 8265S original for this

**Q: Which is stronger, this product or the jar of extreme heat JB weld?**
A: This ,the Extreme is for exhaust manifold repair mostly.

**Q: Will this bond ceramic magnets to iron flywheels. Application is jet ski /w/ water cooled flywheel cover. Temps likely under 300 degrees?**
A: Better to use a gray RTV silicone. like is used for engine building.  Any brand. Can easily handle the heat and is also a good adhesive.

**Q: Is it water resistant?**
A: yes it is water resistant but the surfaces must be dry and clean before application.

## Customer Reviews

### ⭐ Please make sure check the supplier reviews..JB weld it product was amazing
*by J***P on 9 December 2023*

Dessertcart just playing around with the delivery date!

### ⭐⭐⭐⭐⭐ Review
*by J***E on 3 January 2026*

Producto funcional. Cumple con sus especificaciones. Lo use para pegar una tuerca que fija la bobina a la tapa de punterías y pego muy bien entre metal y plastico.

### ⭐⭐⭐⭐⭐ Review
*by T***T on 4 January 2026*

Very good product, thank you. It is heat resistant, as stated. I used it to stick a knob back onto an airfryer and it has worked really well.

## Frequently Bought Together

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

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**Shop now:** [https://www.desertcart.fi/products/456247401-jb-high-heat-syringe](https://www.desertcart.fi/products/456247401-jb-high-heat-syringe)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-09*