ARCPEX E71T-GS Flux Core Wire | 0.030" & 0.035" | Gasless Self-Shielded | Carbon Steel MIG Wire | 2LB Spool
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ARCPEX E71T-GS Flux Core Wire | 0.030" & 0.035" | Gasless Self-Shielded | Carbon Steel MIG Wire | 2LB Spool
ARCPEX E71T-GS Flux Core Wire delivers professional-quality welds without shielding gas — ideal for outdoor welding, windy conditions, and field repairs where gas cylinders are impractical. Available in 0.030" (0.8mm) and 0.035" (0.9mm), in 1-pack, 2-pack, and 3-pack options.
🔬 NO GAS REQUIRED — WELD ANYWHERE
Self-shielded flux core generates its own shielding gas from the flux core during welding — no external gas cylinder needed. Weld outdoors, in windy conditions, on job sites, and in the field without worrying about gas coverage or cylinder logistics.
Eliminates gas cylinder rental, refill costs, and the hassle of transporting pressurized cylinders to remote job sites.
🎯 ALL-POSITION · 70,000 PSI — PROFESSIONAL STRENGTH
AWS E71T-GS classification: rated for all welding positions — flat, horizontal, vertical-up, and overhead. Minimum tensile strength of 70,000 PSI for structural-grade welds on carbon steel and mild steel.
Stable arc with minimal spatter and self-peeling slag for fast, clean post-weld cleanup.
⚙️ WORKS WITH ALL ARCPEX MIG WELDERS
Compatible with ARCPEX MIG200, MIG200 DP LCD, and all standard MIG welders with a 2LB spool hub. Available in 0.030" (0.8mm) for thin material and 0.035" (0.9mm) for general fabrication.
Use DCEN (electrode negative) polarity — reverse from solid MIG wire. Set wire stick-out to 1/2"–3/4" for best results.
💰 SAVE ON GAS — MULTI-PACK VALUE
Available in 1-pack ($17.99), 2-pack ($27.99), and 3-pack ($45.99) — stock up and save. No gas cylinder rental or refill costs means lower total cost per weld vs. solid wire + gas setups for outdoor and field applications.
Precision-wound spools with uniform wire diameter for consistent feed and arc stability.
| Classification | AWS E71T-GS |
| Wire Diameter | 0.030" (0.8mm) · 0.035" (0.9mm) |
| Spool Weight | 2 LB (0.9 kg) |
| Material | Carbon Steel / Mild Steel |
| Shielding | Self-Shielded — No Gas Required |
| Polarity | DCEN (Electrode Negative) |
| Tensile Strength | 70,000 PSI minimum |
| Welding Positions | All Positions — Flat · Horizontal · Vertical · Overhead |
| Wire Stick-Out | 1/2"–3/4" recommended |
| Compatible Machines | ARCPEX MIG200 · MIG200 DP LCD · All standard MIG welders |
| Material Thickness | Voltage | Wire Feed Speed | Wire Size |
|---|---|---|---|
| 18–20 gauge (thin) | 15–16V | 200–250 IPM | 0.030" |
| 1/8" (3mm) | 17–18V | 300–350 IPM | 0.030" or 0.035" |
| 1/4" (6mm) | 19–20V | 400–450 IPM | 0.035" |
🚗 Automotive & Body Repair
0.030" E71T-GS on thin automotive sheet metal, floor pans, and body panels. Gasless operation means no gas cylinder in the garage. Works on slightly rusty or dirty metal where solid wire struggles.
🚜 Farm & Field Repair
Self-shielded flux core is the go-to wire for field repairs on farm equipment, trailers, and implements. No gas cylinder to transport. Works in wind and outdoor conditions where gas shielding would be blown away.
🏗️ Construction & Structural
All-position E71T-GS handles vertical-up and overhead welds on structural steel, rebar, and framing. 70,000 PSI tensile strength meets structural welding requirements for general construction applications.
🔧 General Fabrication & Repair
Versatile for any carbon steel fabrication, repair, and maintenance welding. Works with all ARCPEX MIG welders and most standard MIG machines. Precision-wound spool ensures consistent feed and arc stability.
Do I need shielding gas with E71T-GS flux core wire?
What polarity do I use for flux core wire?
0.030" vs 0.035" — which should I choose?
Can I use this wire with my ARCPEX MIG200 or MIG200 DP LCD?
Why is my flux core weld producing excessive spatter?
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🚚 Shipping Information
• Free shipping on US orders over $500
• Standard shipping: 3–7 business days via UPS / USPS / FedEx
• Express shipping available (1–2 business days) — contact service@arcpexweld.com to arrange
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📦 Delivery & Handling
• Estimated delivery: 5–10 business days from order confirmation
• We ship to all 50 US states (excluding P.O. Box, APO/FPO addresses)
• Hawaii and Alaska: delivery available — additional transit time may apply
• International shipping available — contact service@arcpexweld.com for rates and availability
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• Tax amount will be displayed at checkout before payment — no surprises
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⚠️ Damaged or Missing Items
• Inspect your equipment immediately upon delivery
• Contact service@arcpexweld.com within 24 hours if damage or missing items are detected
• Keep original packaging — required for all damage claims and warranty service
• ARCPEX will arrange free return shipping and replacement for verified damaged units
• We cannot accept responsibility for packages delivered to incorrect addresses provided at checkout
🔄 Return & Exchange Policy
• 30-day money-back guarantee from delivery date
• Items must be returned in original condition with all accessories, cables, and documentation
• Free return shipping for defective or damaged products
• 15% restocking fee applies to non-defective returns
• Exchanges processed within 5–7 business days
• To initiate a return, email service@arcpexweld.com with your order number and reason
✅ Warranty & Support
• 1-year manufacturer warranty on all ARCPEX welding machines
• Warranty covers defects in materials and workmanship — not damage from misuse or modification
• Lifetime technical support via service@arcpexweld.com (response within 1 business day)
• Genuine ARCPEX replacement parts available
• Keep original packaging for potential warranty claims
• All products undergo quality inspection before shipment
