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

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

@ Amazon.com

Shop on Amazon

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

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

Image of 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

@ Amazon.com

Shop on Amazon

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

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

Image of 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

@ Amazon.com

Shop on Amazon

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

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

@ Amazon.com

Shop on Amazon

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 Flux Core Gasless MIG Wire, E71T-GS Mild Carbon Steel .035-Inch Diameter 2-Pound, Strong ABS Plastic Spool Welding Wire (3Packs)

Image of YESWELDER Flux Core Gasless MIG Wire, E71T-GS Mild Carbon Steel .035-Inch Diameter 2-Pound, Strong ABS Plastic Spool Welding Wire (3Packs)

@ Amazon.com

Shop on Amazon

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-0.9 3pk
Size:.035'' 3pk
Color:Red, White

2 Pack 030 Flux Core Welding Wire, E71T-GS Gasless Mild Carbon Steel Mig Welding Wire, 2-Pound Spool Flux Core Wire Compatible with Most Welder

Image of 2 Pack 030 Flux Core Welding Wire, E71T-GS Gasless Mild Carbon Steel Mig Welding Wire, 2-Pound Spool Flux Core Wire Compatible with Most Welder

@ Amazon.com

Shop on Amazon

Key Features

  • ✅ Premium Quality Material: This 2 lb. roll of 0.030" 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:0.030" 2pack
Color:2lb

HONE Flux Core Welding Wire .035", 2lb AWS E71T-GS Gasless Flux Core Welding Wire .035 with Low Splatter, 035 Flux Core Welding Wire Strong ABS Plastic Spool Welding Wire for All Position Arc Welding.

Image of HONE Flux Core Welding Wire .035", 2lb AWS E71T-GS Gasless Flux Core Welding Wire .035 with Low Splatter, 035 Flux Core Welding Wire Strong ABS Plastic Spool Welding Wire for All Position Arc Welding.

@ Amazon.com

Shop on Amazon

Key Features

  • ✅ 🔥【𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 𝐖𝐞𝐥𝐝𝐢𝐧𝐠】HONE .035" Flux Core Welding Wire offers excellent penetration, smooth arc action and high feedability, and is suitable for welding in various positions, perfect for T-joints, butt welds & lap welds. Welding wire .035" no need for shielding gas which making welding a breeze.
  • ✅ 🔥【𝐄𝐱𝐜𝐞𝐥𝐥𝐞𝐧𝐭 & 𝐒𝐭𝐚𝐛𝐥𝐞 𝐖𝐞𝐥𝐝𝐢𝐧𝐠 𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞】When using the HONE flux core welding wire, low spatter, smooth feeding, full slag coverage, easy slag removal and porosity-free welds, beautiful welds that fit the base material. Whether you're a professional or a hobbyist, it is the perfect choice.
  • ✅ 🔥【𝐖𝐢𝐝𝐞 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧】Our welding wire is versatile enough to from car repair to furniture, pipe welding, flux core wire is widely used in various industries and fields. Without using the gas cylinder, and welding action is flexible, makes it ideal for use outdoors, high-altitude, and other challenging environments.
  • ✅ 🔥【𝐑𝐞𝐥𝐢𝐚𝐛𝐥𝐞 𝐐𝐮𝐚𝐥𝐢𝐭𝐲】HONE gasless flux core welding wire .030'' is individually vacuum packed for waterproof and moisture-proof. The wire spool made of high quality ABS material, durable, strong toughness, not easy to break, ensuring optimal welding results.
  • ✅ 🔥【𝐁𝐮𝐲 𝐰𝐢𝐭𝐡 𝐂𝐨𝐧𝐟𝐢𝐝𝐞𝐧𝐜𝐞】Our products have been professionally tested at the factory, we offer one year warranty and life-time technical support for every customer. If you have any questions or concerns while using, please feel free to contact us via email. HONE customer service centre will reply within 24h.

Product Details

Brand:HONE
Model:E71T9
Size:.035''
Dimensions:3.93 X 1.77 X 3.93 inches

RUBIK 0.035" Flux Core Gasless Mig Wire-E71T-GS 2-Pound Spool Mild Carbon Steel Mig Welding Wire 2Pcs

Image of RUBIK 0.035" Flux Core Gasless Mig Wire-E71T-GS 2-Pound Spool Mild Carbon Steel Mig Welding Wire 2Pcs

@ Amazon.com

Shop on Amazon

Key Features

  • ✅ Welding Easy and Quick: Rubik welding wire spool is pack with both a seal mylar bag and an anti-corrosion paper around the spool. The wire feeds well in the machine, but where is shines is the work. Strikes a very easy and stable arc, little smoke , high feedability, almost no spatter, welds are beautiful and easy clean up. Great quality, strong, consistent welds
  • ✅ Wide Applications: Rubik flux core wire suitable for vertical Welding, Flat Welding, Up Welding, Corner Welding. There is shinier while it's still on the spool. Anyway actually using this wire is producing much nicer welds. You can compare to other welds just look nicer they look like they have a little bit better penetration and definitely way better flow
  • ✅ Easy to clean: Using our flux core welding wire even you are not a professional welder by any means. you can find Rubik wire is perfect for the application that you need (DIY/ around the house repairs) and left very minimal splatter that was easily removed with a wire wheel
  • ✅ Professional Packing: Produces nice welds with very little spatter. Full slag coverage, Easy slag removal, Porosity free, Good bead appearance.(remember to set your electrode to negative polarity for flux core) Easy clean up with wire brush. Even it is the first time welding with flux core wire 0.035, coming from regular mig welding, and was an easy transition. Worked well outdoors on a fairly windy day. Shielding gas is not required, All positions, Single and multi pass welding
  • ✅ Great Welding Performance: Arc just seems to be more smooth, it seems to be more respondent to set ting changes when making small adjustments ( all wire responds well to bigger adjustments). There seems to be a little less spatter too. It comes packaged not only can prevent the damage during the transportation but also works fluently inside the machine. when you pull the paper wrap off, do it slowly and hold the spool tightly

Product Details

Brand:RUBIK
Model:E71T-GS
Size:2pcs0.035"

Blue Demon E71T-11 X .035 X 2LB Spool gasless flux core welding wire

Image of Blue Demon E71T-11 X .035 X 2LB Spool gasless flux core welding wire

@ Amazon.com

Shop on Amazon

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:E71T11-035-02
Size:0.035
Color:Blue
Dimensions:4 X 4 X 2 inches

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

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

@ Amazon.com

Shop on Amazon

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