MIG & Flux-Core Wires
- Firepower® - E71T-GS Mild Steel Flux Core Welding WireE71T-GS Mild Steel Flux Core Welding Wire by Firepower®. This cutting-edge product will help you achieve professional results with ease and confidence. It sports the refined, user-friendly design developed with leading innovations....Also called "Self-Shielding" or "Gasless"For general purpose MIG welders$15.79 - $105.68Availability Varies - Depends on Product Options
- Firepower® - ER5356 Aluminum Solid Welding WireER5356 Aluminum Solid Welding Wire by Firepower®. This cutting-edge product will help you achieve professional results with ease and confidence. It sports the refined, user-friendly design developed with leading innovations. Combined...For aluminum MIG weldingBest when used with a clean or prepared welding surface$10.57 - $10.82In Stock - Ships within 24 hrs
- Firepower® - ER70S-6 Mild Steel Solid Welding WireER70S-6 Mild Steel Solid Welding Wire by Firepower®. This cutting-edge product will help you achieve professional results with ease and confidence. It sports the refined, user-friendly design developed with leading innovations. Combined...For general purpose MIG weldingDesigned to be used on mild steel$8.72 - $62.38Availability Varies - Depends on Product Options
- ProMaxx Automotive® - Solid Welding WireSolid Welding Wire by ProMaxx Automotive®. If you're looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it delivers unmatched levels of...Designed to help to get your job done rightManufactured utilizing the highest quality materials$36.83 - $142.01Availability Varies - Depends on Product Options
- Shark® - E71T-GS Mild Steel Gasless Flux Core Welding WireE71T-GS Mild Steel Gasless Flux Core Welding Wire by Shark®. E71T–GS is an all-position, single-pass, flux cored welding wire designed to weld carbon steel. The unique quality of this product is that you do not have to use a shielding...Made to help you get the job done right the first timeCrafted with innovations and modern-day equipment$22.48 - $22.88In Stock - Ships in 24 to 48 hrs
- Shark® - ER70S-6 Mild Steel Gasless Solid Welding WireER70S-6 Mild Steel Gasless Solid Welding Wire by Shark®. Developed with customers in mind, this superior product will help you realize your projects quickly, easily, and with high accuracy. It features the advanced, functional design...Made to help you get the job done right the first timeCrafted with innovations and modern-day equipment$9.25 - $94.21Availability Varies - Depends on Product Options
- Thunderbolt® - Copper High Performance Solid Welding WireCopper High Performance Solid Welding Wire by Thunderbolt®. If you're looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it delivers...Designed to help to get your job done rightManufactured utilizing the highest quality materials$26.61 - $81.96In Stock - Ships in 2 to 3 days
- Firepower® - E71T-GS .035" x 2 lb Mild Steel Flux Core Welding Wire (1440-0235)E71T-GS .035" x 2 lb Mild Steel Flux Core Welding Wire (1440-0235) by Firepower®. This cutting-edge product will help you achieve professional results with ease and confidence. It sports the refined, user-friendly design developed with...Also called "Self-Shielding" or "Gasless"For general purpose MIG welders$15.79In Stock - Ships within 24 hrs
- Firepower® - ER5356 .030" x 1 lb Aluminum Solid Welding Wire (1440-0240)ER5356 .030" x 1 lb Aluminum Solid Welding Wire (1440-0240) by Firepower®. This cutting-edge product will help you achieve professional results with ease and confidence. It sports the refined, user-friendly design developed with leading...For aluminum MIG weldingBest when used with a clean or prepared welding surface$10.82In Stock - Ships within 24 hrs
- Firepower® - ER5356 .035" x 1 lb Aluminum Solid Welding Wire (1440-0241)ER5356 .035" x 1 lb Aluminum Solid Welding Wire (1440-0241) by Firepower®. This cutting-edge product will help you achieve professional results with ease and confidence. It sports the refined, user-friendly design developed with leading...For aluminum MIG weldingBest when used with a clean or prepared welding surface$10.57In Stock - Ships within 24 hrs
- Firepower® - ER70S-6 .023" x 11 lb Mild Steel Solid Welding Wire (1440-0211)ER70S-6 .023" x 11 lb Mild Steel Solid Welding Wire (1440-0211) by Firepower®. This cutting-edge product will help you achieve professional results with ease and confidence. It sports the refined, user-friendly design developed with...For general purpose MIG weldingDesigned to be used on mild steel$38.52In Stock - Ships within 24 hrs
- Firepower® - ER70S-6 .023" x 2 lb Mild Steel Solid Welding Wire (1440-0210)ER70S-6 .023" x 2 lb Mild Steel Solid Welding Wire (1440-0210) by Firepower®. This cutting-edge product will help you achieve professional results with ease and confidence. It sports the refined, user-friendly design developed with...For general purpose MIG weldingDesigned to be used on mild steel$10.08In Stock - Ships within 24 hrs
- Firepower® - ER70S-6 .030" x 2 lb Mild Steel Solid Welding Wire (1440-0215)ER70S-6 .030" x 2 lb Mild Steel Solid Welding Wire (1440-0215) by Firepower®. This cutting-edge product will help you achieve professional results with ease and confidence. It sports the refined, user-friendly design developed with...For general purpose MIG weldingDesigned to be used on mild steel$9.95In Stock - Ships within 24 hrs
- Firepower® - ER70S-6 .030" x 33 lb Mild Steel Solid Welding Wire (1440-0217)ER70S-6 .030" x 33 lb Mild Steel Solid Welding Wire (1440-0217) by Firepower®. This cutting-edge product will help you achieve professional results with ease and confidence. It sports the refined, user-friendly design developed with...For general purpose MIG weldingDesigned to be used on mild steel$58.36In Stock - Ships within 24 hrs
- ProMaxx Automotive® - .023" x 11 lb Solid Welding Wire (EXWW01123)023" x 11 lb Solid Welding Wire (EXWW01123) by ProMaxx Automotive®. If you're looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it delivers...Designed to help to get your job done rightManufactured utilizing the highest quality materials$41.50In Stock - Ships within 24 hrs
- ProMaxx Automotive® - .030" x 33 lb Solid Welding Wire (EXWW03330)030" x 33 lb Solid Welding Wire (EXWW03330) by ProMaxx Automotive®. If you're looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it delivers...Designed to help to get your job done rightManufactured utilizing the highest quality materials$83.62In Stock - Ships within 24 hrs
- ProMaxx Automotive® - .035" x 33 lb Solid Welding Wire (EXWW03335)035" x 33 lb Solid Welding Wire (EXWW03335) by ProMaxx Automotive®. If you're looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it delivers...Designed to help to get your job done rightManufactured utilizing the highest quality materials$79.92In Stock - Ships within 24 hrs
- Shark® - E71T-GS .030" x 2 lb Mild Steel Gasless Flux Core Welding Wire (12008)E71T-GS .030" x 2 lb Mild Steel Gasless Flux Core Welding Wire (12008) by Shark®. E71T–GS is an all-position, single-pass, flux cored welding wire designed to weld carbon steel. The unique quality of this product is that you do not...Made to help you get the job done right the first timeCrafted with innovations and modern-day equipment$22.88In Stock - Ships in 24 to 48 hrs
- Shark® - E71T-GS .035" x 2 lb Mild Steel Gasless Flux Core Welding Wire (12009)E71T-GS .035" x 2 lb Mild Steel Gasless Flux Core Welding Wire (12009) by Shark®. E71T–GS is an all-position, single-pass, flux cored welding wire designed to weld carbon steel. The unique quality of this product is that you do not...Made to help you get the job done right the first timeCrafted with innovations and modern-day equipment$22.48In Stock - Ships in 24 to 48 hrs
- Shark® - ER5356 .030" x 1 lb Aluminum Premium Solid Welding Wire (12011)ER5356 .030" x 1 lb Aluminum Premium Solid Welding Wire by Shark®. For use with aluminum alloys using MIG and TIG welding processes. Excellend for all types of aluminum welding. This top-grade product is expertly made in compliance with...Made to help you get the job done right the first timeCrafted with innovations and modern-day equipment$14.22In Stock - Ships within 24 hrs
- Shark® - ER70S-6 .023" x 11 lb Mild Steel Gasless Solid Welding Wire (12001)ER70S-6 .023" x 11 lb Mild Steel Gasless Solid Welding Wire (12001) by Shark®. For use in automotive repair, truck bodies, tanks, fabrication and construction jobs. Premium mild steel with powerful deoxidizers for surface cleaning....Made to help you get the job done right the first timeCrafted with innovations and modern-day equipment$40.57In Stock - Ships in 24 to 48 hrs
- Shark® - ER70S-6 .023" x 2 lb Mild Steel Gasless Solid Welding Wire (12000)ER70S-6 .023" x 2 lb Mild Steel Gasless Solid Welding Wire (12000) by Shark®. For use in automotive repair, truck bodies, tanks, fabrication and construction jobs. Premium mild steel with powerful deoxidizers for surface cleaning....Made to help you get the job done right the first timeCrafted with innovations and modern-day equipment$10.97In Stock - Ships in 24 to 48 hrs
- Shark® - ER70S-6 .030" x 2 lb Mild Steel Gasless Solid Welding Wire (12002)ER70S-6 .030" x 2 lb Mild Steel Gasless Solid Welding Wire (12002) by Shark®. For use in automotive repair, truck bodies, tanks, fabrication and construction jobs. Developed with customers in mind, this superior product will help you...Made to help you get the job done right the first timeCrafted with innovations and modern-day equipment$9.25In Stock - Ships within 24 hrs
- Shark® - ER70S-6 .035" x 11 lb Mild Steel Gasless Solid Welding Wire (12006)ER70S-6 .035" x 11 lb Mild Steel Gasless Solid Welding Wire (12006) by Shark®. For use in automotive repair, truck bodies, tanks, fabrication and construction jobs. Premium mild steel with powerful deoxidizers for surface cleaning....Made to help you get the job done right the first timeCrafted with innovations and modern-day equipment$35.79In Stock - Ships in 24 to 48 hrs
- Shark® - ER70S-6 .035" x 2 lb Mild Steel Gasless Solid Welding Wire (12005)ER70S-6 .035" x 2 lb Mild Steel Gasless Solid Welding Wire (12005) by Shark®. For use in automotive repair, truck bodies, tanks, fabrication and construction jobs. Premium mild steel with powerful deoxidizers for surface cleaning....Made to help you get the job done right the first timeCrafted with innovations and modern-day equipment$9.42In Stock - Ships within 24 hrs
- Shark® - ER70S-6 .035" x 33 lb Mild Steel Gasless Solid Welding Wire (12007)ER70S-6 .035" x 33 lb Mild Steel Gasless Solid Welding Wire (12007) by Shark®. For use in automotive repair, truck bodies, tanks, fabrication and construction jobs. Premium mild steel with powerful deoxidizers for surface cleaning....Made to help you get the job done right the first timeCrafted with innovations and modern-day equipment$78.29In Stock - Ships in 24 to 48 hrs
- Shark® - ER70S-6 .030" x 11 lb Mild Steel Gasless Solid Welding Wire (12003)ER70S-6 .030" x 11 lb Mild Steel Gasless Solid Welding Wire (12003) by Shark®. For use in automotive repair, truck bodies, tanks, fabrication and construction jobs. Premium mild steel with powerful deoxidizers for surface cleaning....Made to help you get the job done right the first timeCrafted with innovations and modern-day equipment$33.99In Stock - Ships in 24 to 48 hrs
- Thunderbolt® - .023" x 11 lb Copper High Performance Solid Welding Wire (W60511)023" x 11 lb Copper High Performance Solid Welding Wire (W60511) by Thunderbolt®. If you're looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest...Designed to help to get your job done rightManufactured utilizing the highest quality materials$26.61In Stock - Ships in 2 to 3 days
- Thunderbolt® - .030" x 11 lb Copper High Performance Solid Welding Wire (W80511)030" x 11 lb Copper High Performance Solid Welding Wire (W80511) by Thunderbolt®. If you're looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest...Designed to help to get your job done rightManufactured utilizing the highest quality materials$26.61In Stock - Ships in 2 to 3 days
- Thunderbolt® - .030" x 33 lb Copper High Performance Solid Welding Wire (W81533)030" x 33 lb Copper High Performance Solid Welding Wire (W81533) by Thunderbolt®. If you're looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest...Designed to help to get your job done rightManufactured utilizing the highest quality materials$68.64In Stock - Ships in 2 to 3 days
In MIG and flux-core welding, the wire acts as the positive electrode creating the arc and working as the filler metal to provide high-strength joints. Together with the fuel gas, the wire determines the type and outcome of the process. The two welding techniques require the use of specialized wires whose characteristics are standardized. In the U.S., the American Welding Society and the American Society of Mechanical Engineers are responsible for handling the matter. Typically, MIG wires are identified by the ER (Electric Rod) code and a series of figures and letters indicating the minimum tensile strength, type, and eventual presence of additives.
Flux-core wires follow a similar classification, but the identification code starts with a simple E and reports a suitable welding position. Besides, flux-core types are further classified as self-shielded and gas-shielded wires. The former class ensures shielding through a chemical reaction triggered by the arc. The latter family needs an external device to provide the shielding gas. If you look for MIG and/or flux-core wires, you can rely on our top-notch products. We carry excellent wires made by reputable companies to meet the standards for the category, ensuring efficiency, safety, and unmatched quality of the bond.