Best Flux Core Deals

YESWELDER Flux Core Gasless MIG Wire, E71T-GS Mild Carbon Steel .030-Inch Diameter 2-Pound, Strong ABS Plastic Spool Welding Wire

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Key Features

  • ✅ E71T-GS FLUX CORE WIRE: This self-shielding, AWS E71T-GS flux-cored wire excels due to its advanced core design, delivering exceptional arc stabilization and high feedability for effortless welding. The core also incorporates powerful deoxidizing agents, ensuring clean, reliable welds even when welding through light rust or mill scale.
  • ✅ EXCELLENT PERFORMANCE: Experience superior welding performance with this wire. It produces low spatter, achieves full slag formation with easy removal, and results in porosity-free deposits and a consistently good bead appearance.
  • ✅ VERSATILE APPLICATIONS: Ideal for outdoor windy conditions, thanks to its self-shielding design, eliminating the need for external shielding gas. It excels in all position welding, including flat, vertical, up, corner welding. The self-shielding nature also enhances its portability and convenience.
  • ✅ MATERIAL COMPATIBILITY: Flux core welding wire is commonly used in construction, automotive repair, and metal fabrication. It can be used for welding various metals, including carbon steel, low-alloy structural steel, etc.
  • ✅ STRONG SPOOL: The wire is supplied on a robust spool constructed from a new ABS plastic material. This spool is highly durable, tough, and anti-fragile, ensuring it withstands the rigors of transportation and operates flawlessly within the welding machine.

Product Details

Brand:YESWELDER
Model:E71T-GS
Size:.030''
Color:Red, White
Dimensions:N/A X N/A X N/A in

ARCCAPTAIN Flux Core Welding Wire .035, E71T-GS 035" Flux Core Welding Wire Gasless Low Splatter 10Lbs Mild Carbon Steel Compatible with Lincoln Miller Forney Harbor Welder 4.5KG

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Key Features

  • ✅ Effortless and Efficient Welding: Hassle-free experience with our AWS E71T-GS 0.035" Flux Core welding wire (Net Weight: 10lbs). No shielding gas needed, install and weld in any position. Perfect for strong T-joints, butt welds, and lap welds.
  • ✅ Great Welding Performance: Made from premium materials for superior strength and durability. Provides excellent weldability and resistance to corrosion, ensuring long-lasting welds in various metal types and environments.
  • ✅ TÜV Tested and Approved: Our flux core welding wire .035 has undergone rigorous testing and has received TÜV certification, guaranteeing its quality and reliability.
  • ✅ Vacuum Packing: Pristine condition guaranteed. Vacuum-sealed packaging protects against dust and dirt. Receive a brand-new ARCCAPTAIN Mig welding wire for optimal welding performance.
  • ✅ Versatile Applications: Ideal for shaft buildup, tanks, truck bodies, and general shop tasks. Adaptable and compatible with various welding techniques, it ensures exceptional results for a wide range of welding projects.

Product Details

Brand:ARCCAPTAIN
Model:‎Flux Core Wire 035"/10lb
Size:10LB
Color:0.035"
Dimensions:4.01574 X 4.01574 X 4.01574 inches

ARCCAPTAIN Flux Core Welding Wire .030, E71T-GS Mig Welding Wire 2-Pound Spool Gasless Mild Carbon Steel Compatible With Lincoln Miller Forney Harbor Welder

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Key Features

  • ✅ Welding Easy and Quick: AWS E71T-GS 030” Flux Core welding wire (The actual Net Weight of Wire is 2LB), no need for shielding gas, install it then you can welding all positions, single and multi pass welding. Great for T-joints, butt welds & lap welds.
  • ✅ Great Welding Performance: Smooth arc action and High feedability, you will love the less splatter when do your welding project. The flux filling acts as a shielding agent to create beautiful and clean welds. Perfect for Professional welder, metalworking hobbyist, or DIY enthusiast.
  • ✅ Self shielded gasless mig welding wire works well on rusty, dirty and painted Material, also strong resistant to base material oil pollution, perfect for use outdoors, high-altitude, and other different environments.
  • ✅ Professional Packing: Flux core welding wire is vacuum packed for waterproof, moistureproof, dustproof, then ensure optimum welding performance and effect.
  • ✅ Trusted Quality and Service: The mig welder wire was passed TÜV TEST, which made of the finest quality materials and using state of the art technology from a twenty year factory offering in the welding MIG accessories that conform to the high standards.

Product Details

Brand:ARCCAPTAIN
Model:wire002
Size:2LB
Color:0.030"
Dimensions:4.01574 X 4.01574 X 1.88976 inches

YESWELDER Flux Core Gasless MIG Wire, E71T-GS Mild Carbon Steel .035-Inch Diameter 2-Pound, Strong ABS Plastic Spool Welding Wire

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Key Features

  • ✅ E71T-GS FLUX CORE WIRE: This self-shielding, AWS E71T-GS flux-cored wire excels due to its advanced core design, delivering exceptional arc stabilization and high feedability for effortless welding. The core also incorporates powerful deoxidizing agents, ensuring clean, reliable welds even when welding through light rust or mill scale.
  • ✅ EXCELLENT PERFORMANCE: Experience superior welding performance with this wire. It produces low spatter, achieves full slag formation with easy removal, and results in porosity-free deposits and a consistently good bead appearance.
  • ✅ VERSATILE APPLICATIONS: Ideal for outdoor windy conditions, thanks to its self-shielding design, eliminating the need for external shielding gas. It excels in all position welding, including flat, vertical, up, corner welding. The self-shielding nature also enhances its portability and convenience.
  • ✅ MATERIAL COMPATIBILITY: Flux core welding wire is commonly used in construction, automotive repair, and metal fabrication. It can be used for welding various metals, including carbon steel, low-alloy structural steel, etc.
  • ✅ STRONG SPOOL: The wire is supplied on a robust spool constructed from a new ABS plastic material. This spool is highly durable, tough, and anti-fragile, ensuring it withstands the rigors of transportation and operates flawlessly within the welding machine.

Product Details

Brand:YESWELDER
Model:E71T-GS
Size:.035''
Color:Red, White
Dimensions:N/A X N/A X N/A in

YESWELDER 135A MIG Welder, 110V Flux Core Gasless MIG/Lift TIG/Stick 3-in-1 Synergic Control LED Display Welding Machine, Bonus Flux Core Wire

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Key Features

  • ✅ MULTI PROCESS: Experience the convenience of a high-quality, budget-friendly 3-in-1 welding machine that masterfully handles Gasless Flux Core MIG/Stick/Lift TIG(additional 10-25 lift TIG torch required). This unit caters to a wide range of welding applications and meets your various welding needs.
  • ✅ WELDING CAPACITY: With a robust 135 Amp output, this welder is capable of tackling mild steel workpieces up to 3/32 inch(2.5mm) thick. It is compatible with 2LB .030’’ and .035’’ welding wire. For Stick Welding, the Hot Start and Arc Force can be adjusted to enhance your welding experience.
  • ✅ SYNERGIC CONTROL: The wire feeding speed is flexibly adjustable (030": 120-420 in/min;.035'': 120-308 in/min). When adjusting the wire feeding speed, the voltage will be automatically matched to a recommended value, and you can fine tune the voltage between -3V~3V. Ideal for both beginners and seasoned professionals.
  • ✅ DIGITAL DISPLAY: The advanced digital display revolutionizes the welding interface, offering enhanced clarity and operational efficiency. Monitor the real-time current during welding for precise control.
  • ✅ LIGHT&PORTABLE: Weighing just 11.4 lbs, this lightweight and compact welder is a breeze to transport, making it the perfect companion for on-the-go welding projects with its carrying handle.

Product Details

Brand:YESWELDER
Model:1
Size:14.57×6.10×8.86 in
Color:Black, Red
Dimensions:17.4 X 13.74 X 7.56 Inches

YESWELDER Flux Core Gasless MIG Wire, E71T-GS Mild Carbon Steel .030-Inch Diameter 2-Pound, 3-Packs Strong ABS Plastic Spool Welding Wire

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Key Features

  • ✅ E71T-GS FLUX CORE WIRE: This self-shielding, AWS E71T-GS flux-cored wire excels due to its advanced core design, delivering exceptional arc stabilization and high feedability for effortless welding. The core also incorporates powerful deoxidizing agents, ensuring clean, reliable welds even when welding through light rust or mill scale.
  • ✅ EXCELLENT PERFORMANCE: Experience superior welding performance with this wire. It produces low spatter, achieves full slag formation with easy removal, and results in porosity-free deposits and a consistently good bead appearance.
  • ✅ VERSATILE APPLICATIONS: Ideal for outdoor windy conditions, thanks to its self-shielding design, eliminating the need for external shielding gas. It excels in all position welding, including flat, vertical, up, corner welding. The self-shielding nature also enhances its portability and convenience.
  • ✅ MATERIAL COMPATIBILITY: Flux core welding wire is commonly used in construction, automotive repair, and metal fabrication. It can be used for welding various metals, including carbon steel, low-alloy structural steel, etc.
  • ✅ STRONG SPOOL: The wire is supplied on a robust spool constructed from a new ABS plastic material. This spool is highly durable, tough, and anti-fragile, ensuring it withstands the rigors of transportation and operates flawlessly within the welding machine.

Product Details

Brand:YESWELDER
Model:E71T-GS/2LB-0.8 3pk NEW
Size:.030'' 3pk
Color:Red, White

4 Pack 035 Flux Core Welding Wire, E71T-GS Gasless Mild Carbon Steel Mig Welding Wire, 2-Pound Spool Flux Core Wire Compatible with Most Welder

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Key Features

  • ✅ Premium Quality Material: This 2 lb. roll of 0.035" flux core welding wire is manufactured from AWS E71T-GS mild steel, delivering consistent performance and strong, reliable joints. Each spool is made of new ABS plastic sheets for excellent durability and impact resistance built to last through demanding jobs
  • ✅ Efficient Gasless Welding: Designed for gasless operation, this welding wire supports all-position, single-pass, and multi-pass welding. Its flux-cored construction makes it ideal for outdoor and windy environments, significantly enhancing welding efficiency and productivity
  • ✅ Stable Performance: Experience smooth arc action and reliable wire feedability for effortless welding. The mig welding wire provides high slag coverage with minimal spatter, produces a clean, attractive weld bead, and allows for easy slag removal, helping you achieve professional-grade results with every use
  • ✅ Vacuum Packaging: Each roll is individually vacuum-sealed to be waterproof, moisture-proof, and dust-proof, preserving optimal welding performance and quality. With 2 lbs. per roll, you can enjoy extended welding sessions without the need for frequent spool changes
  • ✅ Wide Applications: From seasoned professionals to weekend DIYers, this flux core wire handles galvanized, stainless, and mild steel surfaces with ease. Compatible with a broad range of wire welders, it's the versatile choice for everything from heavy-duty fabrication to quick home repairs

Product Details

Brand:YixangDD
Model:E71T-GS
Size:0.035" 4pack
Color:2lb

ATLASWELDER Flux Core Welding Wire, E71T-GS .035 Inch 10LB, Gasless Mild Steel MIG Welding Wire with Low Spatter for All Position Welding

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Key Features

  • ✅ Gasless Flux Core Welding Wire .035 This .035 flux core welding wire is designed for gasless MIG welding, removing the need for shielding gas. Ideal for outdoor jobs, repairs, and general welding tasks.
  • ✅ Consistent Arc in Outdoor Conditions The gasless flux core welding wire .035 delivers a stable arc and dependable welds, even in windy environments where gas-shielded welding can be difficult.
  • ✅ Clean Beads & Controlled Spatter This flux welding wire helps produce smooth bead appearance with controlled spatter, reducing cleanup time while maintaining solid penetration.
  • ✅ Versatile Welding Applications Suitable for light to medium steel fabrication, maintenance, auto repair, and general-purpose welding. Performs well on clean or lightly rusted steel.
  • ✅ Heavy-Duty Spool for Smooth Feeding The .035 flux core wire comes on a durable spool designed for smooth, consistent feeding during extended shop or field welding sessions.

Product Details

Brand:ATLAS WELDER
Model:E71T-GS .030 Inch 10LB
Size:.035 10LB
Color:.035" 10lb
Dimensions:8 X 8 X 2 Inches

Blue Demon E71T-11 X .030 X 2LB Spool gasless flux core welding wire, 0.03, Silver

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Key Features

  • ✅ GASLESS: E71T-11 does not require a shielding gas. The flux core inside the wire acts in place of the shielding gas. This makes the wire very versatile and perfect for mobile jobs, outdoor jobs, and people who do not have access to shielding gas.
  • ✅ VERSATILE: This wire can be used on carbon and galvanized steel in a variety of applications including maintenance repairs, automotive repairs, light structural work, and more!
  • ✅ EASY TO USE: This wire is less sensitive to contaminants in the base metal such as rust and mill scale, allowing you to still make quality welds even in suboptimal conditions. Our wire also has low spatter and slag that is easily removable.
  • ✅ USABILITY: E71T-11 runs very similarly to E71T-GS. However, E71T-11 is designed for multi-pass operations. This wire runs on DCEN (Direct Current Electrode Negative) and can be used in the flat, horizontal, vertical upwards, and overhead positions.
  • ✅ COMPOSITION: Our wire contains Silicon for better fluidity of the weld pool, Manganese for improved hardness, and other deoxidizers to ensure optimal performance.

Product Details

Brand:Blue Demon
Model:E71T11-000-000
Size:0.03
Color:Silver
Dimensions:4 X 4 X 2 inches

HARUKIKU .035" Flux Core Welding Wire, E71T-GS Mild Carbon Steel, Low Spatter Gasless MIG Welding Wire, 2-Pound Spool – Ideal for Windy Conditions, DIY Welding, Farm & Fence Work, Vehicle Repairs

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Key Features

  • ✅ 【Easy and Fast Welding】This flux core wire (E71T-GS, actual net weight 2 lbs) requires no shielding gas – just install and start welding. It performs well in all positions and supports both single‑pass and multi‑pass welding, making it ideal for quick repairs on farm equipment, fence posts, or automotive bodywork, even outdoors on windy days.
  • ✅ 【Superior Welding Performance】This .035" gasless flux core welding wire delivers smooth arc action and high wire feed capacity, resulting in less spatter on the job. The flux filler acts as a protective agent, producing a clean, beautiful weld bead. Ideal for professional welders, metal fabrication enthusiasts and DIY enthusiasts.
  • ✅ 【No Shielding Gas Required】This revolutionary welding method allows you to weld without bulky gas cylinders – the special flux inside the wire vaporizes during welding, creating its own protective shield. Perfect for outdoor repairs on farm gates, trailers, or fences where wind would blow away traditional shielding gas.
  • ✅ 【Professional Packaging】The flux welding wire is vacuum-packed to protect it from water, moisture, and dust, ensuring optimal welding performance and results. The spool is made of strong, unbreakable ABS material, which not only prevents damage during transport but also ensures smooth, jam‑free feeding inside your machine.
  • ✅ 【Reliable Quality & Dedicated Support】With over 20 years of experience in precision welding solutions since 2003, every roll of our flux-cored wire is manufactured to exacting standards for consistent performance. Should you have any questions about setup, compatibility, or techniques, our friendly support team is just an email away – we're here to help you get the best results from every weld.

Product Details

Brand:Harukiku
Model:FLUX-0.9mm
Size:.035'' 1pk
Color:White
Dimensions:1.968503935 X 4.1338582635 X 4.1338582635 inches