---
product_id: 218500586
title: "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: "3195 som"
currency: KGS
in_stock: true
reviews_count: 13
category: "J B Weld"
url: https://www.desertcart.kg/products/218500586-syringe-original-cold-weld-two-part-epoxy-system-ultra-fast
store_origin: KG
region: Kyrgyzstan
---

# Withstands up to 550⁰C heat Sets in 4-6 hours, full cure 15-24 hrs 5020 PSI tensile strength 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:** 3195 som
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** 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?** 3195 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/218500586-syringe-original-cold-weld-two-part-epoxy-system-ultra-fast)

## 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

- • **Heat-Proof Your Fixes:** Endures extreme temperatures up to 550⁰C—ideal for automotive and industrial use.
- • **Versatile Metal Master:** Bonds aluminum, brass, copper, iron, stainless steel, and more with ease.
- • **Precision Application, No Mess:** Syringe delivery offers exact 1:1 mixing ratio for flawless, consistent results.
- • **Unmatched Strength, Unshakable Bond:** 5020 PSI tensile strength ensures permanent repairs that last.
- • **Shape, Sand, Drill—Your Repair, Your Way:** Cures to a hard, dark grey finish that can be shaped and finished like metal.

## Overview

J-B Weld™ Syringe Original Cold-Weld™ is a professional-grade two-part epoxy system delivering a rock-solid 5020 PSI bond. It sets fast in 4-6 hours and fully cures within 24 hours, withstanding temperatures up to 550⁰C. Perfect for automotive and metal repairs, it bonds multiple metals and can be shaped or drilled after curing, making it the go-to solution for durable, permanent fixes.

## 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: Have Patience - This stuff is really good. I was a bit dubious at first as it’s quite loose when it comes out of the syringe and stays the same on application which, to be fair, helped me out. It stayed sticky for hours afterwards causing me to think it isn’t set properly or my mix want correct. However after leaving it overnight it solidified into a really strong bond which hasn’t budged since. For reference I used it to repair a broken weld on a bar stool frame.
Review: Sets rock hard for a solid strong bond - Bought this epoxy adhesive to glue magnets onto my front door letterbox which was rattling during recent high winds. The magnets, now securely in place, allow a firm grip of the outer flap without the postman noticing the additional effort required in lifting the flap for mail. The epoxy resin fixes metal to metal and is completely cured within 12-18 hours. I had to take care that only the magnets were glued to the metal parts of the letterbox as any overspill would have resulted in the letterbox being totally sealed as this resin sets rock solid.

## 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 | 697 in DIY & Tools ( See Top 100 in DIY & Tools ) 2 in Metal Filled Epoxies |
| Brand | J-B Weld |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,015) |
| Date First Available | 28 April 2017 |
| Item Weight | 45.4 g |
| Item model number | 50165 |
| Manufacturer | J-B Weld |
| Manufacturer part number | 50165 |
| Model | 50165 |
| Product Dimensions | 3.18 x 11.13 x 22.23 cm; 45.36 g |
| Special Features | Color Glue, Fast Drying, Heat Resistant, Strong |
| Viscosity | [EG] High |

## Product Details

- **Brand:** J-B Weld
- **Item form:** Liquid
- **Material:** Steel
- **Special feature:** Color Glue, Fast Drying, Heat Resistant, Strong
- **Specific uses for product:** Repair

## Images

![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)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Have Patience
*by B***W on 7 November 2025*

This stuff is really good. I was a bit dubious at first as it’s quite loose when it comes out of the syringe and stays the same on application which, to be fair, helped me out. It stayed sticky for hours afterwards causing me to think it isn’t set properly or my mix want correct. However after leaving it overnight it solidified into a really strong bond which hasn’t budged since. For reference I used it to repair a broken weld on a bar stool frame.

### ⭐⭐⭐⭐⭐ Sets rock hard for a solid strong bond
*by G***Y on 1 December 2025*

Bought this epoxy adhesive to glue magnets onto my front door letterbox which was rattling during recent high winds. The magnets, now securely in place, allow a firm grip of the outer flap without the postman noticing the additional effort required in lifting the flap for mail. The epoxy resin fixes metal to metal and is completely cured within 12-18 hours. I had to take care that only the magnets were glued to the metal parts of the letterbox as any overspill would have resulted in the letterbox being totally sealed as this resin sets rock solid.

### ⭐⭐⭐⭐ Very good
*by A***R on 15 August 2025*

Very good item. Well made

## 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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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-02-13*