Flux Core (Gasless MIG) Welders

Flux-cored arc welding (FCAW) utilizes a continuously fed, hollow electrode filled with flux to create a shielding gas and slag layer protecting the weld pool during fusion. Compared to gas metal arc welding (GMAW/MIG), FCAW offers greater portability due to its self-shielding option and can achieve faster weld deposition rates.

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Our more popular flux cored welder equipment includes:

Flux Cored Wire for Outdoor Applications

Welders from professional to hobbyist have been restrained from welding dirty and/or rusty materials, and from performing outside. This is no longer the case with the latest innovation in welding, particularly MIG welding. With the addition of Flux Cored wire; which is wire that has been hallowed out and filled with a powered Flux material and activated when coming into contact with the arc releasing a vapor that shields the welding pool of molten metal from the environment. Air causes a weld to become weak if this welding pool is not protected from said environment, and with Flux Cored wire this pool is protected by the vapor and a residue from the weld called slag. This byproduct covers and further helps to reinforce the weld making the end result very unsightly if the excess is not chipped away.

The sheer ability to use these machines outside on almost all materials makes them an invaluable machine to have in any workshop and/or jobsite. The Welders Supply Company sells all the materials you will need to maintain and perfect your weld.

All the welding equipment you’ll ever need for any welding applications sold here at affordable rates!
Tillman Top Grain Deerskin Drivers Gloves #864
Top Grain Deerskin Drivers Gloves #864L
$22.25
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Gateway StarLite Safety Glasses #469M On sale safest durable beginner safe welding goggles for professionals
StarLite Safety Glasses - Blue Mirror Lens #469M
$1.75
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Jackson Safety VIBE Earmuff #20774
Safety, VIBE Earmuff #20774
$20.65
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Miller Digital Elite™ Welding Helmet, Black (QR), ClearLight 4x #296765
Digital Elite™ Welding Helmet w/ ClearLight 4x, Black (QR) #29676...
$309.00
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Tillman Green Sleeves #6217
Green Sleeves #6217
$8.58
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Miller
Classic Cloth #244751
$29.70
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Hypertherm Powermax 45 Shield Deflector Part#220674
Powermax 45 Shield Deflector #220674
$21.10
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ANSI Class 2 Break-Away Hi-Vis Safety Vest, Orange
CLASS 2 BREAKAWAY POLYESTER HI-VIS SAFETY VEST (ORANGE) #VS2025-O...
Starting at $7.15
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Tillman Backhand Pads Part#550
Backhand Pad #550
$13.55
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Miller Fastip Contact Tips #2061(86,87,88,89,90)
Fastip Contact Tips 2061(86,87,88,89,90) #206186
$49.30
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