--- product_id: 172739152 title: "Forney 42300 Flux Core Mig Wire, Mild Steel E71TGS.030-Diameter, 2-Pound Spool, Silver, Pack of 1" brand: "forney" price: "$129.79" currency: USD in_stock: true reviews_count: 8 category: "Forney" url: https://www.desertcart.us/products/172739152-forney-42300-flux-core-mig-wire-mild-steel-e71tgs-030 store_origin: US region: United States of America --- # Runs hotter than solid wires Perfect for windy outdoor conditions Self-shielded, no gas needed Forney 42300 Flux Core Mig Wire, Mild Steel E71TGS.030-Diameter, 2-Pound Spool, Silver, Pack of 1 **Brand:** forney **Price:** $129.79 **Availability:** ✅ In Stock ## Summary > ⚡ Weld Like a Pro, Anywhere, Anytime! ## Quick Answers - **What is this?** Forney 42300 Flux Core Mig Wire, Mild Steel E71TGS.030-Diameter, 2-Pound Spool, Silver, Pack of 1 by forney - **How much does it cost?** $129.79 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/172739152-forney-42300-flux-core-mig-wire-mild-steel-e71tgs-030) ## Best For - forney enthusiasts ## Why This Product - Trusted forney brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rust & Paint Ready:** Works flawlessly on rusty, dirty, or painted mild steel surfaces, saving prep time and boosting productivity. - • **Gasless Convenience:** Self-shielded flux core wire eliminates the need for external gas, ideal for outdoor or on-the-go projects. - • **High-Heat Performance:** Delivers superior weld penetration with hotter-than-solid wire technology for faster, cleaner jobs. - • **All-Position Versatility:** Effortlessly weld in any position—vertical, horizontal, or overhead—without compromising quality. - • **Trusted Industrial Strength:** 79,000 PSI tensile strength ensures durable, professional-grade welds every time. ## Overview The Forney 42300 Flux Core MIG Wire is a 2-pound spool of .030-inch diameter mild steel wire designed for all-position welding without the need for shielding gas. Engineered for single-pass, high-speed applications, it excels on rusty or painted surfaces and performs reliably in windy outdoor conditions. With a tensile strength of 79,000 PSI and minimal spatter, this self-shielded wire is a go-to choice for professionals seeking efficient, durable welds on the job site or in the workshop. ## Description Product Description The Forney 42300 E711-GS Flux Core MIG Wire for mild steel is a self shielded mild steel all position flux cored MIG welding wire. Best suited to single pass applications with high travel speed. Moderate to low spatter. Although no gas is required, an Argon/CO2 mix will reduce spatter. Excellent on thin gauge mild steel. Pink color coding on label. Forney Industries is one of America's longest operating family-owned metal working product companies. Founded in 1932, Forney offers more than 5,000 products for the hardware, automotive, farm and ranch and do-it-yourself markets. If you've got metal working questions, we've got answers. We're committed to your success regardless of location size or needs. Tensile Strength is 79,000 PSI. Polarity is DCEN Straight. Shielding Gas is not required. Wire Diameter is .030-Inch (.8mm). Weight is 2-Pound (.907 Kg). Flux cored wire is classified as ER71T-GS. (E) Stands for Electrode. The (7) indicates the tensile strength, 70,000 PSI. The (1) indicates that it is an all position wire. (T) Indicates tubular wire. (G) Is for general, meaning no other specifications apply and (S) means single pass only. Claims for warranty must be made within 90 days of the date of purchase. Proof of purchase required. This warranty does not cover any product that has been subject to misuse, neglect, negligence or accident, or that has been used in any way contrary to the purpose intended. Directions ideal for all-position welding, and best suited for single pass applications with high travel speed. Review: Good welds. What more do you need - I've many years experience with Mig-Co2 but never used gassless before. I was put onto the Forney brand by a youtube reviewer and thought I'd give it a chance. It was every bit as good as he said, easy to use and leaves only a dusty slag residue which just brushes off. Gasless is really only for outside use IMO as there is a lot of smoke. Alternatively, use an airfed mask if you have to be indoors. I used the wire to build a new section of chassis for my truck and will buy more. Review: Mig wire - Quality wire, great price. ## Features - All position flux core MIG wire for mild steel that is a self Shielded and works well on rusty, dirty and painted Material - Best suited to single pass applications with high travel speed, runs hotter than solid wires - Excellent for outdoor windy conditions - Click on the (BY FORNEY) name above in blue under the title to view our full catalog of Welders, Abrasives, Chain/Wire Rope, Tools and more! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0009ZH7KW | | Best Sellers Rank | 284,616 in DIY & Tools ( See Top 100 in DIY & Tools ) 281 in MIG Welding Equipment | | Brand | Forney | | Brand Name | Forney | | Colour | Silver | | Country of Origin | Mexico | | Customer Reviews | 4.6 out of 5 stars 6,163 Reviews | | Finish Type | Unfinished | | Finish type | Unfinished | | Global Trade Identification Number | 00032277423008 | | Grade Rating | Industrial | | Included Components | Forney 42300 Flux Core Mig Wire, Mild Steel E71TGS, .030-Diameter, 2-Pound Spool | | Item Diameter | 0.03 Inches | | Item Dimensions | 96.5 x 10.2 x 10.2 centimetres | | Item Form | Hollow, Round | | Item Shape | Cylindrical | | Item Thickness | 0.03 Inches | | Item Type Name | Forney 42300 Flux Core Mig Wire, Mild Steel E71TGS, .030-Diameter, 2-Pound Spool | | Item Weight | 907 g | | Item weight | 907 g | | Manufacturer | Forney | | Material | Mild Steel | | Model Number | 42300 | | Number of Items | 1 | | Part Number | 42300 | | Tensile Strength | 79 Pounds Per Square Inch | | UPC | 032277423008 | | Unit Count | 1.0 count | ## Product Details - **Brand:** Forney - **Colour:** Silver - **Finish type:** Unfinished - **Item weight:** 907 g - **Material:** Mild Steel ## Images ![Forney 42300 Flux Core Mig Wire, Mild Steel E71TGS.030-Diameter, 2-Pound Spool, Silver, Pack of 1 - Image 1](https://m.media-amazon.com/images/I/51JlhiUbQGL.jpg) ![Forney 42300 Flux Core Mig Wire, Mild Steel E71TGS.030-Diameter, 2-Pound Spool, Silver, Pack of 1 - Image 2](https://m.media-amazon.com/images/I/81oRNwVQKbL.jpg) ![Forney 42300 Flux Core Mig Wire, Mild Steel E71TGS.030-Diameter, 2-Pound Spool, Silver, Pack of 1 - Image 3](https://m.media-amazon.com/images/I/61q0Aqw5N9L.jpg) ![Forney 42300 Flux Core Mig Wire, Mild Steel E71TGS.030-Diameter, 2-Pound Spool, Silver, Pack of 1 - Image 4](https://m.media-amazon.com/images/I/51Zyb2rtlFL.jpg) ![Forney 42300 Flux Core Mig Wire, Mild Steel E71TGS.030-Diameter, 2-Pound Spool, Silver, Pack of 1 - Image 5](https://m.media-amazon.com/images/I/716a9S9-yEL.jpg) ## Questions & Answers **Q: Will this work with a cheap 90 amp harbor freight** A: It works better than the wire that came with my HF welder. I did upgrade the wire feeder with one I found on Amazon. Also, I am using a 0.030 tip instead of the 0.035 that came with the machine. Machine is 8 years old and runs better now than when it was new. **Q: can I use this with my 125 amp flux core welder from harbor freight** A: Danny, This wire would be perfect to run in your flux core welding machine! Thank you for your question. **Q: can I use this to solder?** A: By solder you mean electronics? Like motherboards and so? You dont need shade for that but i am sure you can use an auto darkening helmet since it is clear it will stay that way **Q: What is the diameter of the center hole.** A: I believe .030/.8mm and .035/.9mm ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good welds. What more do you need *by J***Y on 12 October 2024* I've many years experience with Mig-Co2 but never used gassless before. I was put onto the Forney brand by a youtube reviewer and thought I'd give it a chance. It was every bit as good as he said, easy to use and leaves only a dusty slag residue which just brushes off. Gasless is really only for outside use IMO as there is a lot of smoke. Alternatively, use an airfed mask if you have to be indoors. I used the wire to build a new section of chassis for my truck and will buy more. ### ⭐⭐⭐⭐⭐ Mig wire *by I***R on 11 April 2026* Quality wire, great price. ### ⭐⭐⭐⭐⭐ Good wire *by H***Y on 10 March 2024* Was not sure of this wire always used another brand, but was very happy and surprised with the arc start characteristics and weld quality will use this again . ## Frequently Bought Together - Forney 42300 Flux Core Mig Wire, Mild Steel E71TGS.030-Diameter, 2-Pound Spool, Silver, Pack of 1 - Forney 37031 Nozzle Gel For Mig Welding, 16-Ounce , White - YESWELDER True Color Solar Powered Auto Darkening Welding Helmet, Wide Shade 4/9-13 for TIG MIG ARC Grind Welding Hood Helmet --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/172739152-forney-42300-flux-core-mig-wire-mild-steel-e71tgs-030](https://www.desertcart.us/products/172739152-forney-42300-flux-core-mig-wire-mild-steel-e71tgs-030) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-09*