
Weldmark® Carbon Steel Tubular MIG Wire – E71T-GS Flux Core, All-Position, Self-Shielded Wire for General & Industrial Fabrication
Weld with confidence and flexibility using Weldmark® Carbon Steel Tubular MIG Wire, a 0.035" self-shielded flux core wire engineered for single-pass, all-position welding. With an operating amperage range of 75–200 amps, this wire delivers consistent performance across a wide range of field and fabrication applications—no shielding gas required.
Key Features:
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Self-Shielded Flux Core (E71T-GS)
Ideal for outdoor or windy conditions—no gas needed, making it perfect for remote and mobile jobs. -
All-Position Welding
Versatile enough to be used flat, vertical, overhead, or horizontal, making it a go-to wire for structural and field repairs. -
75–200 Amp Range | 0.035" x 10 lb Spool
Compatible with most MIG welding machines, offering a balance of penetration, arc stability, and easy feedability. -
Single-Pass Applications
Designed for fast, efficient welding in a single pass—great for thin gauge steel and quick fabrication work. -
Recommended For:
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General and industrial fabrication
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Automotive repair and bodywork
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Mobile equipment maintenance
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Oil and gas field service
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Construction and structural welding
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AWS Classification:
E71T-GS | AWS A5.20
Whether you're in the shop, out in the field, or working on automotive frames, Weldmark® Carbon Steel Flux Core MIG Wire delivers clean, strong welds with minimal setup—just plug in and weld.