---
product_id: 218500586
title: "J-B Weld™ Syringe Original Cold-Weld™ Two-Part Epoxy System, Ultra-Fast Setting Time, High Strength, Suitable for All Metals and Other Materials, Dark Grey 25ml"
brand: "j-b weld"
price: "€ 12.11"
currency: EUR
in_stock: true
reviews_count: 13
category: "J B Weld"
url: https://www.desertcart.fi/products/218500586-j-b-weld-syringe-original-cold-weld-two-part-epoxy
store_origin: FI
region: Finland
---

# 5020 PSI tensile strength Heat resistant up to 550⁰F Ultra-fast 4-6 hour set time J-B Weld™ Syringe Original Cold-Weld™ Two-Part Epoxy System, Ultra-Fast Setting Time, High Strength, Suitable for All Metals and Other Materials, Dark Grey 25ml

**Brand:** j-b weld
**Price:** € 12.11
**Availability:** ✅ In Stock

## Summary

> 🔧 Fix it once, fix it forever with J-B Weld™

## Quick Answers

- **What is this?** J-B Weld™ Syringe Original Cold-Weld™ Two-Part Epoxy System, Ultra-Fast Setting Time, High Strength, Suitable for All Metals and Other Materials, Dark Grey 25ml by j-b weld
- **How much does it cost?** € 12.11 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/218500586-j-b-weld-syringe-original-cold-weld-two-part-epoxy)

## 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

- • **Unmatched Strength:** 5020 PSI tensile strength ensures durable, lasting bonds
- • **Post-Cure Machinability:** Shape, tap, file, sand, or drill after curing for precision finishes
- • **Heat-Resistant Durability:** Withstands extreme temperatures up to 550⁰F without breaking down
- • **Rock-Solid Repairs in Hours:** Sets quickly at room temp for fast, reliable fixes
- • **Versatile Metal & Multi-Surface Use:** Perfect for all metals and various materials—one epoxy to rule them all

## Overview

J-B Weld™ Syringe Original Cold-Weld™ is a two-part epoxy system delivering ultra-fast setting times (4-6 hours) and exceptional tensile strength (5020 PSI). It bonds permanently to metals and multiple surfaces, cures to a dark grey finish, and withstands heat up to 550⁰F. Post-cure, it can be shaped and machined, making it the go-to solution for professional-grade repairs that last.

## Description

J-B Weld™ Syringe is the original cold-weld™ two-part epoxy system that provides strong, lasting repairs to metal and multiple surfaces. Mixed at a ratio of 1:1, it forms a permanent bond and can be shaped, tapped, filed, sanded and drilled after curing. At room temperature, J-B Weld™ sets in 4-6 hours to a dark grey color. Full cure is reached in 15-24 hours. J-B Weld™ has a tensile strength of 5020 PSI and sets to a hard bond overnight. It can withstand temperatures up to 550⁰ when fully cured.

Review: Great Quality - great stuff, sticky and messy to mix, impossible to make this stuff look nice but that isn't the point. Sets rock solid
Review: Super Strong ! It's works 100% - This stuff is amazing, bought several things to fix a cupboard hinge fixing and nothing worked , would have involved buying tools for just one job or a whole stretch of wall cupboard in the kitchen. And this popped up. Absolutely perfect fixed and held the hinge in situ ...life saver and wallet saver. Door has been up and working on the cupboard over a month now and being used several times a day.

## Features

- Causes serious eye damage.
- Causes serious eye irritation.
- Causes skin irritation.
- Harmful if swallowed.
- May cause an allergic skin reaction.
- May cause damage to organs (kidneys) through prolonged or repeated exposure (if swallowed).
- HIGH STRENGTH - Exceptionally high strength provides a permanent repair to almost anything.
- AUTOMOTIVE APPLICATIONS - Perfect for repairing vehicle exhausts, rust damage and other automotive parts.
- MULTIPLE MATERIALS - Some of the most common repairs are metal including aluminium, brass, copper, iron and stainless steel.
- HIGH TEMPERATURE - It can withstand temperatures up to 550⁰ when fully cured.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B072V321DX |
| Best Sellers Rank | 266 in DIY & Tools ( See Top 100 in DIY & Tools ) 1 in Metal Filled Epoxies |
| Brand | J-B Weld |
| Colour | Grey |
| Compatible Material | Alloy Steel, Concrete, Metal, Plastic, Wood |
| Container Type | Syringe |
| Country Of Origin | USA |
| Customer Reviews | 4.6 out of 5 stars 1,229 Reviews |
| Full Cure Time | 15 Hours |
| Global Trade Identification Number | 00043425501653 |
| Included Components | Epoxy |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Type Name | 25ml Epoxy Syringe |
| Item Volume | 25 Millilitres |
| Item Weight | 45 g |
| Item form | Liquid |
| Manufacturer | J-B Weld |
| Manufacturer Part Number | 50165 |
| Material | Epoxy Resin |
| Model Number | 50165 |
| Number of Pieces | 1 |
| Other Special Features of the Product | Strong |
| Special feature | Strong |
| Specific Uses For Product | Repair |
| Specific uses for product | Repair |
| Tensile Strength | 3960 Pounds Per Square Inch |
| UPC | 043425501653 |
| Unit Count | 1.0 count |
| Viscosity Level | High |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** J-B Weld
- **Item form:** Liquid
- **Material:** Epoxy Resin
- **Special feature:** Strong
- **Specific uses for product:** Repair

## Images

![J-B Weld™ Syringe Original Cold-Weld™ Two-Part Epoxy System, Ultra-Fast Setting Time, High Strength, Suitable for All Metals and Other Materials, Dark Grey 25ml - Image 1](https://m.media-amazon.com/images/I/71bueJc7ImL.jpg)
![J-B Weld™ Syringe Original Cold-Weld™ Two-Part Epoxy System, Ultra-Fast Setting Time, High Strength, Suitable for All Metals and Other Materials, Dark Grey 25ml - Image 2](https://m.media-amazon.com/images/I/71cw0AEjlTL.jpg)
![J-B Weld™ Syringe Original Cold-Weld™ Two-Part Epoxy System, Ultra-Fast Setting Time, High Strength, Suitable for All Metals and Other Materials, Dark Grey 25ml - Image 3](https://m.media-amazon.com/images/I/81aMFR3+rNL.jpg)
![J-B Weld™ Syringe Original Cold-Weld™ Two-Part Epoxy System, Ultra-Fast Setting Time, High Strength, Suitable for All Metals and Other Materials, Dark Grey 25ml - Image 4](https://m.media-amazon.com/images/I/7119jAxDshL.jpg)
![J-B Weld™ Syringe Original Cold-Weld™ Two-Part Epoxy System, Ultra-Fast Setting Time, High Strength, Suitable for All Metals and Other Materials, Dark Grey 25ml - Image 5](https://m.media-amazon.com/images/I/81x1lRHqetL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Quality
*by C***5 on 22 June 2026*

great stuff, sticky and messy to mix, impossible to make this stuff look nice but that isn't the point. Sets rock solid

### ⭐⭐⭐⭐⭐ Super Strong ! It's works 100%
*by H***) on 16 June 2026*

This stuff is amazing, bought several things to fix a cupboard hinge fixing and nothing worked , would have involved buying tools for just one job or a whole stretch of wall cupboard in the kitchen. And this popped up. Absolutely perfect fixed and held the hinge in situ ...life saver and wallet saver. Door has been up and working on the cupboard over a month now and being used several times a day.

### ⭐⭐⭐⭐ Worked fine - did the job I wanted
*by I***N on 14 February 2026*

Use to repair / plug hole in lawn mower deck. The deck of the law mower had rusted through in places and I used this as a metal filler to plug the holes after I cleaned them up. Seem to have done the job.

## Frequently Bought Together

- J-B Weld 50165 25ml Epoxy Syringe, Plain
- J-B Weld 8267 SteelStik Steel Reinforced Epoxy Putty Stick - 2 oz.
- J-B Weld 8276 KwikWeld Quick Setting Steel Reinforced Epoxy - Dark Grey 2 oz

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**Shop now:** [https://www.desertcart.fi/products/218500586-j-b-weld-syringe-original-cold-weld-two-part-epoxy](https://www.desertcart.fi/products/218500586-j-b-weld-syringe-original-cold-weld-two-part-epoxy)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-07-04*