---
product_id: 275450043
title: "37901 Extreme Heat High Temperature Resistant Metallic Paste (3)"
brand: "j-b weld"
price: "S$149"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/275450043-37901-extreme-heat-high-temperature-resistant-metallic-paste-3
store_origin: SG
region: Singapore
---

# 1000°F resistance DIY friendly Permanent bond 37901 Extreme Heat High Temperature Resistant Metallic Paste (3)

**Brand:** j-b weld
**Price:** S$149
**Availability:** ✅ In Stock

## Summary

> 🔥 Weld it, don't sweat it! 🔧

## Quick Answers

- **What is this?** 37901 Extreme Heat High Temperature Resistant Metallic Paste (3) by j-b weld
- **How much does it cost?** S$149 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/275450043-37901-extreme-heat-high-temperature-resistant-metallic-paste-3)

## 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

- • **No Solvents or VOCs:** Environmentally friendly formulation ensures safety and ease of use.
- • **User-Friendly Formula:** Easily sanded, drilled, or machined once cured, making it perfect for DIY enthusiasts.
- • **Versatile Applications:** Ideal for a range of repairs from exhaust systems to outdoor grills.
- • **Extreme Heat Resistance:** Withstands temperatures up to 1000°F / 538°C, perfect for high-stress repairs.
- • **Permanent Bonding Power:** Creates a bond stronger than steel, ensuring durability in extreme conditions.

## Overview

J-B Weld 37901 Extreme Heat is a high-temperature resistant metallic paste designed for durable repairs on iron, steel, and metal surfaces. With a heat resistance of up to 1000°F / 538°C and a formulation free from solvents and VOCs, it offers a safe and effective alternative to traditional welding methods. This versatile adhesive is perfect for a variety of applications, ensuring a permanent bond that can withstand extreme conditions.

## Description

37901 Extreme Heat High Temperature Resistant Metallic Paste (3)

## Features

- JB WELD EXTREME HEAT: Is formulated for repairs to iron, steel and metal in high temperature environments 1000°F / 538°C. Non-flammable, it contains no solvents or Volatile Organic Compounds (VOCs).
- THE ORIGINAL COLD WELD: JB Weld was developed as an alternative to torch welding. Designed to be effective in extreme environments, once it sets, it creates a permanent bond stronger than steel.
- SIMPLE TO USE: When fully cured, this metallic compound can be drilled, machined or sanded. It is great for repairing cracks, small gaps, seam connections or holes.
- VERSATILE & DEPENDABLE: Ideal for repair work on : exhaust manifolds, pipe connections, mufflers, catalytic converters, outdoor grills, fire boxes, gas and commercial furnaces and water heaters.
- DO IT YOURSELF: Big or small, you can DIY it with J-B. Our heavy duty adhesives repair & restore it right the first time. JB Weld delivers the legendary performance of the World's Strongest Bond.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | J-B Weld |
| Specific Uses For Product | Repair |
| Material | Metal |
| Item Form | Paste |
| Special Feature | High Heat, Non-Flammable, No Solvents or VOCs |
| Color | Clear |
| Item Package Quantity | 3 |
| Package Information | Tube |
| Item Volume | 90 Milliliters |
| Viscosity | [HIGH] |
| Water Resistance Level | Not Water Resistant |
| Unit Count | 9 Ounce |
| Viscosity Level | High |
| UPC | 793611180864 |
| Number of Pieces | 3 |
| Manufacturer | J-B Weld |
| Item Weight | 0.01 ounces |
| Product Dimensions | 6 x 1 x 1 inches |
| Item model number | 8542053400 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 8542053400 |
| Special Features | High Heat, Non-Flammable, No Solvents or VOCs |

## Product Details

- **Brand:** J-B Weld
- **Specific Uses For Product:** Repair
- **Material:** Metal
- **Item Form:** Paste
- **Special Feature:** High Heat, Non-Flammable, No Solvents or VOCs

## Images

![37901 Extreme Heat High Temperature Resistant Metallic Paste (3) - Image 1](https://m.media-amazon.com/images/I/81trhpgHZDS.jpg)

## Questions & Answers

**Q: Will this work on a outdoor grill handle?**
A: It should be fine for that application, though I'm not totally familiar with the temperatures involved. I've used it on automotive exhaust applications and if you take the time to sand the pieces and clean them before gluing, it's held together pretty well pretty well for me.

**Q: Can it withstand gasoline?**
A: To use this product, the area of adhesion must be clean and dry. When cured, it should be able to seal in or out most liquids.

**Q: Will this work on stone?  I have an outdoor fire pit with stone façade falling off. Mortar breaks down under heat**
A: Product holds up well in high heat. Success here depends on weight of stones. Will adhere.

**Q: Is it really 2400° or is it only 1000°. Just bought one on Amazon and it clamed to be 2400° but send one that was only 1000°**
A: False advertising! The product packaging clearly states 2,400 deg in the picture on Amazon but when it arrived the packaging stated only good to 1,000 deg. I did receive the same product # 37901 but it is definitely packaged different than advertised. I picked this seller because the product was to be used on a ceramic grill repair and I wanted the highest temp product and this seller had what I wanted. At least other sites having this product advertise it with the correct packaging and wording. I have to decide if I return or attempt grill repair. I want to use grill this weekend and hope I never need to test the products ultimate strength. Buyer beware!

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**Shop now:** [https://www.desertcart.sg/products/275450043-37901-extreme-heat-high-temperature-resistant-metallic-paste-3](https://www.desertcart.sg/products/275450043-37901-extreme-heat-high-temperature-resistant-metallic-paste-3)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-31*