---
product_id: 454718929
title: "Aluminum TIG Welding Rod ER4043 3/32\"x16\" 5LB"
brand: "yeswelder"
price: "26909 som"
currency: KGS
in_stock: true
reviews_count: 1
url: https://www.desertcart.kg/products/454718929-aluminum-tig-welding-rod-er4043-3-32x16-5lb
store_origin: KG
region: Kyrgyzstan
---

# Bright, crack-resistant weld finish Compatible with 100% Argon/Helium shielding gas 5% Silicon for superior fluidity Aluminum TIG Welding Rod ER4043 3/32"x16" 5LB

**Brand:** yeswelder
**Price:** 26909 som
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your welds with YESWELDER’s ER4043 – where precision meets power!

## Quick Answers

- **What is this?** Aluminum TIG Welding Rod ER4043 3/32"x16" 5LB by yeswelder
- **How much does it cost?** 26909 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/454718929-aluminum-tig-welding-rod-er4043-3-32x16-5lb)

## Best For

- yeswelder enthusiasts

## Why This Product

- Trusted yeswelder brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Multi-Metal Mastery:** Perfect for welding aluminum grades 3003, 5052, 6061, and more—your all-in-one solution.
- • **Silicon-Enhanced Fluidity:** ER4043 alloy’s 5% silicon ensures smooth, flawless welds every time.
- • **Crack-Resistant Brilliance:** Less sensitivity to weld cracking means stronger, cleaner joints that stand out.
- • **Pro-Grade Thermal Tolerance:** Ideal for base metals requiring thermal treatment, casting, and forge welding.
- • **Versatile Shielding Compatibility:** Optimized for 100% Argon, Helium, or mixed gases to suit your precise welding needs.

## Overview

YESWELDER Aluminum TIG Welding Rod ER4043 (3/32"x16", 5LB) features a 5% silicon alloy for enhanced fluidity and crack resistance. Compatible with 100% Argon, Helium, or mixed shielding gases, it delivers bright, durable welds across multiple aluminum grades including 3003, 5052, and 6061. Engineered for professional versatility, it supports thermal treatment and casting applications, making it a trusted choice for expert welders.

## Description

YESWELDER Aluminum TIG Welding Rod ER4043 3/32"x16" 5LB

## Features

- ER4043: Commonly referred to as “AlSi5", has a 5% silicon and is the oldest and one of the most widely used aluminum welding wires for general purpose applications.
- SHIELDING GAS: Usually 100% Argon, Helium or mix.
- EXCELLENCE: The silicon additions result in improved fluidity to make the alloy a preferred choice by welders. Less sensitive to weld cracking and produces brighter.
- MULTIPLE USAGE: Welding Wire ER4043 can use where base metal require thermal treatment. It also can be used on weld forge and casting materials.
- APPLICATION: It can be used to weld various grades of aluminum, 3003, 3004, 5052, 6061, 6063, casing alloys 43, 355, 356 and 214.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | YESWELDER |
| Part number | ER4043-5LB-2.4 |
| Item Weight | 2.41 Kilograms |
| Package Dimensions | 41.5 x 7 x 6.3 cm; 2.41 kg |
| Item model number | ER4043-5LB-2.4 |
| Size | 3/32"x16" 5-LB |
| Material | ER4043 Aluminum |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![Aluminum TIG Welding Rod ER4043 3/32"x16" 5LB - Image 1](https://m.media-amazon.com/images/I/71USnUyP7KL.jpg)

## Available Options

This product comes in different **Material Type, Size** options.

## Questions & Answers

**Q: this will work for oxygen acetylene too right?**
A: I’m not a pro but I say yes. I use these for Oxy/acetylene welding with good results.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    As described, work well.
  

*by T***L on Reviewed in Canada on 18 January 2023*

Item as described, works very well

## Frequently Bought Together

- YESWELDER Aluminum TIG Welding Rod ER4043 3/32"x16" 5LB
- YESWELDER TIG Welding Tungsten Electrode Pure Tungsten 3/32" x 7" (Green, EWP) 10-pk

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**Shop now:** [https://www.desertcart.kg/products/454718929-aluminum-tig-welding-rod-er4043-3-32x16-5lb](https://www.desertcart.kg/products/454718929-aluminum-tig-welding-rod-er4043-3-32x16-5lb)

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