



🔥 Elevate your weld game with precision and power! ⚡
The Forney 42296 Mig Wire is a 1-pound spool of .035-inch diameter aluminum alloy ER4043 wire, engineered for welding heat-treatable aluminum alloys and casting materials. With a tensile strength of 33,000 PSI and polished finish, it delivers smooth, strong welds ideal for automotive and bicycle frames. Best used with spool guns and Argon-based shielding gases, it offers professional-grade performance backed by a 90-day warranty.







| Manufacturer | Forney |
| Part Number | 42296 |
| Item Weight | 1 pounds |
| Product Dimensions | 1.88 x 4 x 4 inches |
| Item model number | 42296 |
| Size | 0.035-Diameter |
| Color | Silver |
| Finish | Polished |
| Material | Aluminum |
| Shape | Round |
| Thickness | 0.04 Inches |
| Power Source | ac |
| Installation Method | mig-welding |
| Item Package Quantity | 1 |
| Capacity Description | Recommended Polarity: DCEP Reverse Polarity; Tensile Strength (PSI): 33,000 |
| Measurement System | standard |
| Included Components | Wire Spool |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | 90 day warranty against manufacturer defects |
M**K
Works great with my Lincoln spool gun
Works great, with Lincoln spool gun and 210 mig welder.
S**H
Four Stars
great
C**.
Aluminum welding wire
This welding wire requires a shielding gas and my mig welder does not have that capability.I would like information on returning this 1lb. Spool of wire.
Trustpilot
2 weeks ago
1 month ago