---
product_id: 606923779
title: "Original Steel Reinforced Epoxy Syringe, High Strength, 2 Pack, Dark Grey, 50165-2"
brand: "j-b weld"
price: "AR$43544"
currency: ARS
in_stock: true
reviews_count: 13
category: "J B Weld"
url: https://www.desertcart.com.ar/products/606923779-original-steel-reinforced-epoxy-syringe-high-strength-2-pack-dark
store_origin: AR
region: Argentina
---

# Sets in 4-6 hours, full cure in 15h Withstands up to 550°F heat 5020 PSI tensile strength Original Steel Reinforced Epoxy Syringe, High Strength, 2 Pack, Dark Grey, 50165-2

**Brand:** j-b weld
**Price:** AR$43544
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Original Steel Reinforced Epoxy Syringe, High Strength, 2 Pack, Dark Grey, 50165-2 by j-b weld
- **How much does it cost?** AR$43544 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/606923779-original-steel-reinforced-epoxy-syringe-high-strength-2-pack-dark)

## 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

- • **Fast-Track Fixes:** Sets in just 4-6 hours so you’re back in action quickly.
- • **Heat-Resistant Hero:** Endures extreme temperatures up to 550°F without breaking down.
- • **Versatile DIY Power:** Bonds metal, brick, and more—shape, sand, drill after curing.
- • **Trusted by Pros & Makers:** Top-rated epoxy with 4.7 stars and a loyal following.
- • **Unmatched Strength, Unshakable Bond:** 5020 PSI tensile strength for repairs that last.

## Overview

J-B Weld Original Steel Reinforced Epoxy Syringe is a high-strength, two-part epoxy adhesive that sets in 4-6 hours and fully cures in 15 hours. With a tensile strength of 5020 PSI and heat resistance up to 550°F, it creates a durable, permanent bond on metal, brick, and multiple surfaces. Ideal for professional-grade repairs and DIY projects, it can be shaped, sanded, and drilled after curing, making it the go-to solution for lasting fixes.

## Description

J-B Weld 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 hours. J-B Weld has a tensile strength of 5020 PSI and sets to a hard bond overnight. It can withstand temperatures up to 550°F when fully cured

Review: Saved My Metal Handle - I bought the **J-B Weld 50165 25ml Epoxy Syringe** to repair a **multi-part metal handle where the screw threads had completely failed**. It worked absolutely perfectly for the job! The syringe design makes it incredibly easy to dispense equal parts of the epoxy and hardener without any messy guesswork. I applied it directly to the stripped threads, screwed the parts back together, and let it cure. The bond is unbelievably strong—it essentially fused the metal pieces back into a single, solid unit. The handle is now completely secure and doesn't wiggle or budge at all under pressure. If you need a reliable, rock-solid fix for failing metal threads, this is exactly what you need!
Review: JB Weld for the win ! - First time trying JB Weld. Used to repair a snapped aluminum casting. It worked quite well, followed instructions and part I repaired appears stronger than new.

## Features

- J-B Weld 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 hours. J-B Weld has a tensile strength of 6220PSI and sets to a hard bond overnight. It can withstand temperatures up to 550°F when fully cured
- CURE AND SET TIME: J-B Weld Original High-Strength Syringe sets in 4-6 hours and cures in 15 hours.
- STRENGTH: J-B Weld Original Syringe has tensile strength oF 6220PSI.
- GREAT FOR: Great for household repairs, automotive, plumbing, marine, crafts and more.
- DO IT YOURSELF: Big or small, you can DIY it with J-B Weld. Our heavy duty epoxy and adhesives repair & restore it right the first time. J-B Weld delivers superior performance, quality, and results for the World’s Strongest Bond.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CTB8GHYP |
| Best Sellers Rank | #534 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3 in Metal Filled Epoxies |
| Brand | J-B Weld |
| Brand Name | J-B Weld |
| Color | Dark Grey |
| Compatible Material | Brick, Metal |
| Container Type | Syringe |
| Customer Reviews | 4.7 out of 5 stars 2,295 Reviews |
| Full Cure Time | 15 hours |
| Global Trade Identification Number | 00043425990556 |
| Included Components | Mixing Stick |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Type Name | Epoxy Adhesive |
| Manufacturer | J-B Weld |
| Material | Epoxy |
| Material Type | Epoxy |
| Model | 50165-2 |
| Number of Pieces | 2 |
| Other Special Features of the Product | Fast Setting |
| Part Number | 50165-2 |
| Special Feature | Fast Setting |
| Specific Uses For Product | Repair |
| Tensile Strength | 6220 psi |
| UPC | 043425990556 |
| Unit Count | 2 Count |
| Viscosity Level | Medium |
| Volume | 0.85 fluid ounces |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** J-B Weld
- **Item Form:** Liquid
- **Material:** Epoxy
- **Special Feature:** Fast Setting
- **Specific Uses For Product:** Repair

## Images

![Original Steel Reinforced Epoxy Syringe, High Strength, 2 Pack, Dark Grey, 50165-2 - Image 1](https://m.media-amazon.com/images/I/81Y0EreAhWL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Saved My Metal Handle
*by A***. on September 24, 2026*

I bought the **J-B Weld 50165 25ml Epoxy Syringe** to repair a **multi-part metal handle where the screw threads had completely failed**. It worked absolutely perfectly for the job! The syringe design makes it incredibly easy to dispense equal parts of the epoxy and hardener without any messy guesswork. I applied it directly to the stripped threads, screwed the parts back together, and let it cure. The bond is unbelievably strong—it essentially fused the metal pieces back into a single, solid unit. The handle is now completely secure and doesn't wiggle or budge at all under pressure. If you need a reliable, rock-solid fix for failing metal threads, this is exactly what you need!

### ⭐⭐⭐⭐⭐ JB Weld for the win !
*by R***. on September 6, 2026*

First time trying JB Weld. Used to repair a snapped aluminum casting. It worked quite well, followed instructions and part I repaired appears stronger than new.

### ⭐⭐⭐⭐⭐ Great glue for Ceramics
*by J***T on August 30, 2026*

I used this to attach hangers to the back of ceramic pieces. And to attach knobs to the front pieces. So easy to use. No weird smells. Super easy to close so you don’t lose any. 10 out of 10 recommend for Ceramics! The photo is of the piece that I created and use the glue to stick a hanger on and the knobs on the front.

## Frequently Bought Together

- J-B Weld Original Steel Reinforced Epoxy Syringe, High Strength, 2 Pack, Dark Grey, 50165-2
- J-B Weld 8267 SteelStik Steel Reinforced Epoxy Putty Stick - 2 oz.
- J-B Weld 8281 Professional Size Steel Reinforced Epoxy - Hardener and Steel Pack - 10 oz

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**Shop now:** [https://www.desertcart.com.ar/products/606923779-original-steel-reinforced-epoxy-syringe-high-strength-2-pack-dark](https://www.desertcart.com.ar/products/606923779-original-steel-reinforced-epoxy-syringe-high-strength-2-pack-dark)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-10-15*