







🔥 Weld Like a Pro, Shine Like a Boss! ⚙️
Blue Demon ER70S6 .030 MIG welding wire delivers industry-leading tensile strength and porosity-free, x-ray quality welds with low spatter. Designed for all-position use and compatible with CO2 shielding gases, it’s the go-to choice for professionals and serious DIYers aiming for flawless steel welds every time.









| Material | .030" 2# Spool |
| Color | Blue |
| Brand | Blue Demon |
| Finish Type | Unfinished |
| Item Weight | 2 Pounds |
| UPC | 652426111190 |
| Global Trade Identification Number | 00652426111190 |
| Number of Items | 1 |
| Manufacturer | Blue Demon |
| Unit Count | 1.0 Count |
| Part Number | ER70S6-030-02 |
| Item Weight | 2 pounds |
| Item model number | ER70S6-030-02 |
| Size | 0.03 dia |
| Style | 2# Spool |
| Finish | Unfinished |
| Shape | Cylinder |
| Thickness | 0.03 Inches |
| Power Source | Dc |
| Item Package Quantity | 1 |
| Cutting Diameter | 0.03 Inches |
| Certification | Aws A5.18/Asme Sfa A5.18 |
| Included Components | WIRE |
| Batteries Required? | No |
| Assembled Diameter | 0.03 Inches |
G**
Good welding
Laid a few beads, seemed to work ok. Good looking weld after very little spatter. Nice price. Good for autobody or small hobby guys.
Z**Y
A+++++ welding wire
I have been using blue demon wire for quite awhile now. 2 rolls monthly on my subscription which I love. Best price, love the fact that it takes very little shield gas to work, unlike some others. Functional, build quality of wire is excellent, look of blue devil is pretty cool, the wire is always clean. Great value for money, perfect fit
D**0
Good quality at a good price
It is amazing how much difference there is between MIG wire brands even though the have the same specs. I used to use Lincoln wire, but the price has more than doubled in recent years. Looking for a less expensive wire I tried other brands. When I got the Blue Demon I remembered how much better the Lincoln wire worked. The Blue Demon lays down smoother with less spatter much like the Lincoln.
Q**D
As advertised, good wire, low splatter, good price
I was sus. Excellent wire, going through second 10lb roll now. As advertised, low splatter, doesn't need soaked in shield gas. Good beads, nice heat well, very low splatter, good price. No need to spend the extra 12 bucks.
T**Y
Quality Welding Wire
Quality Welding Wire. Great Price. Fast Shipping.
T**R
Great Wire!
First time trying Blue Demon wire on my new mig machine and it came out great with zero issues. The picture is my first bead with it and this combo of wire and machine I'll be sticking with for future products!
V**N
Excellent!
Great value. Welds as good as any wire I've used.
A**G
Clean wire
Good quality welding wire. Easy to use and install on welders. Lays down a good clean weld on all our welders.
Trustpilot
1 month ago
3 weeks ago