---
product_id: 453295290
title: "Aluminum TIG Welding Rod ER4043 3/32\"x16\" 5LB | 5% silicon weld various grades of aluminum, 3003, 3004, 5052, 6061, 6063, casing alloys 43, 355, 356 and 214"
brand: "yeswelder"
price: "€ 117.94"
currency: EUR
in_stock: true
reviews_count: 11
category: "Yeswelder"
url: https://www.desertcart.hr/products/453295290-aluminum-tig-welding-rod-er4043-3-32x16-5lb-5-silicon
store_origin: HR
region: Croatia
---

# Compatible with 100% Argon/Helium shielding gas Versatile on multiple aluminum alloys 5% Silicon for superior fluidity Aluminum TIG Welding Rod ER4043 3/32"x16" 5LB | 5% silicon weld various grades of aluminum, 3003, 3004, 5052, 6061, 6063, casing alloys 43, 355, 356 and 214

**Brand:** yeswelder
**Price:** € 117.94
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Aluminum TIG Welding Rod ER4043 3/32"x16" 5LB | 5% silicon weld various grades of aluminum, 3003, 3004, 5052, 6061, 6063, casing alloys 43, 355, 356 and 214 by yeswelder
- **How much does it cost?** € 117.94 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/453295290-aluminum-tig-welding-rod-er4043-3-32x16-5lb-5-silicon)

## 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

- • **Trusted by Pros:** Top-rated with 4.6 stars and a go-to choice for TIG welders demanding reliability.
- • **Shielding Gas Ready:** Optimized for 100% Argon or Helium, delivering clean, precise TIG welds every time.
- • **Multi-Alloy Compatibility:** Seamlessly welds aluminum grades 3003, 5052, 6061, and more—your all-in-one solution.
- • **Silicon-Enhanced Fluidity:** ER4043’s 5% silicon blend ensures smooth, crack-resistant welds with a brilliant finish.
- • **Thermal Treatment Friendly:** Perfect for base metals requiring heat treatment, expanding your project possibilities.

## Overview

YESWELDER Aluminum TIG Welding Rod ER4043 is a 5LB spool of 3/32" diameter ER4043 aluminum welding wire, featuring a 5% silicon alloy for enhanced fluidity and crack resistance. Designed for use with 100% Argon or Helium shielding gases, it supports welding on a wide range of aluminum alloys including 3003, 5052, and 6061. Highly rated by professionals, it’s ideal for general purpose TIG welding and thermal treatment applications.

## Description

YESWELDER Aluminum TIG Welding Rod ER4043 3/32"x16" 5LB - desertcart.com

Review: Great product at a very good price - Great product at a very good price for the quantity. This will now be my go-to brand for my TIG rods.
Review: It works much not much more to say than that - Second time purchasing the 5 lb box of course have no problems with them I mean what can you say it's it's aluminum welding wire but I'm happy with it

## 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 |
|---------------|-------|
| ASIN | B09YTSXWRL |
| Best Sellers Rank | #6,543 in Automotive ( See Top 100 in Automotive ) #6 in TIG Welding Equipment |
| Brand Name | YESWELDER |
| Customer Reviews | 4.6 4.6 out of 5 stars (280) |
| Manufacturer | YESWELDER |
| Material | ER4043 Aluminum |
| Model Number | ER4043-5LB-2.4 |
| Part Number | ER4043-5LB-2.4 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** YESWELDER
- **Manufacturer:** YESWELDER
- **Material:** ER4043 Aluminum
- **Unit Count:** 1.0 Count

## Images

![Aluminum TIG Welding Rod ER4043 3/32"x16" 5LB | 5% silicon weld various grades of aluminum, 3003, 3004, 5052, 6061, 6063, casing alloys 43, 355, 356 and 214 - 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

### ⭐⭐⭐⭐⭐ Great product at a very good price
*by S***E on December 13, 2025*

Great product at a very good price for the quantity. This will now be my go-to brand for my TIG rods.

### ⭐⭐⭐⭐⭐ It works much not much more to say than that
*by B***R on March 18, 2026*

Second time purchasing the 5 lb box of course have no problems with them I mean what can you say it's it's aluminum welding wire but I'm happy with it

### ⭐⭐⭐⭐⭐ Totally fine filler
*by M***S on January 31, 2025*

The price is great. The quality of the metal seems totally good. As a beginner, the length seemed like it would be so much easier to deal with than trying to accurately dab with a normal long rod... and it is... but you end up wasting more. If you are between short and long rods, I'd say just get long. It's aluminum, you can always cut it short to get into a tight spot if you need. With aluminum, you end going through filler so fast, that you will constantly be grabbing a new stick. I try to keep the short ends and use them for tacks. With a little bit of copper tubing or thick foil / thin sheet, you can make a little jig and try to tack these short lengths into long lengths. Probably would not use for anything critical, but if you are just running bead on plate for practice, it's an option. Personally, I'd go for full length sticks next time, but I can't really fault the product when it comes to peoples personal preference, ya know?

## 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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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-08-27*