Weld Like a Pro! 🔧
The Gasless Flux Cored Welding Wire, Stainless Steel, E308LFC-O, is a 1-pound spool designed for professional welders seeking efficiency and quality. Manufactured by Nice-Tech in the USA, this wire eliminates the need for external shielding gas, reduces spatter, and ensures a powerful flux for even welding distribution. With easy slag removal, it’s perfect for those who value precision and cleanliness in their work.
| Manufacturer | Nice-Tech (Changzhou) Intelligent Technology Co., Ltd. |
| Country of Origin | USA |
| Item model number | 731722097886 |
| Package Dimensions | 11.1 x 11 x 5.21 cm; 572 g |
| ASIN | B09P8N5K7M |
C**R
Worked great on 304 SS exhaust with Titanium 125 - just reverse polarity
I decided to gamble on this wire to build a 1/4 wave resonator for my project vehicle. After loading it into my Titanium 125 flux core, I got C-grade welds with the voltage turned all of the way up and the wire speed in the mid/lower range. Penetration was not terrible, but it would build up a big glob on top of the weld.After switching polarity (takes 10 minutes after opening up the right side of the welder), things went much better. I started getting excellent penetration (on 16 ga 304 SS) and had to dial back the voltage a little bit. The welds were still not TIG-pretty (flux core after all), but put down plenty of material. I ground one of them - zero porosity and it held water on the first try. So, yes, you can absolutely DIY 304 SS welding at home with this, for thin material like exhaust. I wouldn't build a set of headers with this stuff but it is perfect for my application (adding a resonator and not wanting to take the whole system somewhere to get TIG welded).
T**R
good product
works well
J**
Make sure you reverse polarity!
So my weds were coming out okay until I googled that you’re supposed to reverse the polarity with flux core. I got even better results when I turned on my standard 75/25 welding gas. I’m able to get decent welds for sure, if your expecting pretty welds, then you need to tig weld
P**.
Works great no slag
This product works pretty good better than I thought it would. I thought you'd be chipping slag off it but there is no slag works okay! I used it to weld highway pegs on my crash bars and they haven't broke off yet so...
C**S
Only used this stuff once, but it's pretty good
I'm new to welding and have only used flux core, but this stuff makes welding seem easy. I'm welding 16g 304 stainless and I have zero blow through, seems like good penetration and even somewhat pretty welds. For whatever reason the other poster is spot on when they say to reverse the polarity (run it like you would a regular mig; gun positive). I'm still trying to figure out why, but the welds look 1000 times better when you use that polarity.
Trustpilot
2 weeks ago
2 months ago
