⚡ Elevate your welds with precision and power — don’t get left behind!
YESWELDER’s ER4043 Silicon Aluminum Welding Wire features a 5% silicon aluminum alloy optimized for MIG welding, melting between 1065°F and 1170°F. With a precise 0.030-inch diameter and a robust ABS plastic spool, it offers crack-resistant, fluid welds across a wide range of aluminum grades, ensuring durability and professional results every time.
| Manufacturer | YESWELDER |
| Part Number | ER4043/1LB-0.8 |
| Item Weight | 1 pounds |
| Package Dimensions | 4.29 x 4.29 x 2.13 inches |
| Item model number | ER4043/1LB-0.8 |
| Size | 0.030-inch 1LB |
| Material | Aluminum |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Batteries Included? | No |
| Batteries Required? | No |
R**G
Welded great, fed into the gun great, no issues. Great value.
Needed to do some repair work on our pontoon boat and due to conditions, positioning, etc... TIG was not really feasible (plus I'm just not very good at Aluminum TIG) so I bought a MIG spool gun and ordered this wire to try my hand at Aluminum MIG. I am very pleased with how this decision turned out as Aluminum MIG with the spool gun was a lot easier than I thought it would be. There is still a steep learning curve compared to regular steel MIG but it is still easier than TIG. This wire appears to be good quality and it was reasonably priced. I practiced on some aluminum plates for a couple hours before attempting to work on our boat and had absolutely no issue with this wire. It fed perfectly and welded great! The only point I had any issues was when I moved to a different part of the boat in which the material thickness required a different type of aluminum wire. Fortunately I ordered both the common types so I changed out the roll in my spool gun and had no issues. Even with buying the spool gun and two different rolls of wire, it still saved me a lot of money compared to taking my boat to a welding shop for the repairs!
R**N
Great quality for the price 👌
Great quality wire !!! Welds like a dream
B**S
Great
Currently on my 10th roll it works great.
F**R
Aluminum Welding Wire
Great stuff. I am using it to build the inner skeleton of my jon boat for the decks and floors using a mig welder. First time trying this and no real issues other than my lack of skill. By the way, I am better with the grinder 😁
D**E
looks like it will do what it is meant to.
I have not utilized it as of yet, due to not having argon at this time. It appears as it will do the job as desired. it is thin wire, much smaller than regular mig wire. Using it will be some what of an experiment when I get around to it.
W**E
A good wire
This wire results in a consistent bead when using spray mode for aluminum MIG welding.
H**O
Worked great!
Made an aluminum awning to shelter a window AC unit. Used this in a Millermatic 252 with a spool gun on 1/8 aluminum tube and straight argon. Worked great, no issues.
A**R
Yeswelder aluminum welder wire
So it worked for holding it. But i haven't put it to the stress test yet. We'll see
Trustpilot
2 months ago
5 days ago
