






🔥 Weld like a pro, wherever you go! 🛠️
SONNLER 0.030" Flux Core Welding Wire is a 2-pound spool of premium AWS E71T-GS mild steel wire designed for gasless MIG welding. Its vacuum-sealed packaging ensures moisture resistance, delivering stable performance with minimal spatter and slag. Compatible with major welder brands, it’s perfect for both professional and beginner welders seeking fast, clean, and reliable welds.








| Manufacturer | SONNLER |
| Part Number | SLWW |
| Item Weight | 2 pounds |
| Product Dimensions | 4.12 x 2 x 4.13 inches |
| Item model number | 030 |
| Material | steel |
| Power Source | ac/dc |
| Included Components | 2 spool flux core welding wire |
| Batteries Included? | No |
| Batteries Required? | No |
D**A
Works as intended
Great value for what you pay. My husband is always using it so I have it on subscription.
M**M
Hobbyist welder!
Over the years, I’ve used several different brands of flux core wire and this Sonnler brand, the best I’ve ever used! Now, I’m no pro welder, but I have a nice machine, A 220V Hobart, and I’m impressed! Now, I don’t weld everyday, and I’m just a hobbyist I guess you’d say, so with that, there’s my view! The wire burns quick and clean, sounds like bacon, best sizzle I’ve ever been able to get! It’s low spatter just like they claim! IMO The price is excellent! I received it very quickly, and when I run out of wire, this is what I’ll be buying from now on! Good luck!
J**N
Flux core wire
This is great wire and welds good too. cost is right, Buy it you won’t go wrong. Comes in a vacuum packed pouch so no moisture get to it. Great wire and at a great price.
B**D
Runs smoothly through my welder
Bought this as an alternative to my local store, you get two 2lb spools for less than one at my local Tractor Supply or harbor freight, to be honest you can’t beat the price. Welds as you’d expect from a flux welder. I will be buying more as needed.
W**T
Post was a little decieving.
I thought I was buying 3 spools of the flux core wire but received only 2 instead. (False advertisment).
G**T
It's works great
Works great with my Harbor freight mig welder and my other 2 big welders
P**5
best bang for buck?
It is for sure the best bang for your buck I have used and the list of used wire is extensive. The quality of weld I get with this is no worse than the spendy guy's wire.
J**.
SONNLER Flux Core Wire .030
So far this wire seems to be working okay in my Yeswelder. Good price.
Trustpilot
3 days ago
5 days ago