Blue Demon 309LFC-O X .045 X 25LB Spool stainless steel flux core gasless welding wire

Originally I was frustrated using flux core stainless wire for welding, the beed is uglyWhile fist time using this wire, it works fine and much better compare to previous wire which is another brand

I'm a professional welder of 9 years. I build large liquid fertilizer tanks and I was nervous about it. Wasn't sure if it would work. It is a really good wire. I used it on my trucks exhaust as I went with 304 and 409 stainless pipes and build it myself. So far so good. I will buy more in the future

I love that I can weld stainless steel with a basic welder and no gas. Now I just have to figure out the settings and learn to weld better.

Flux core stainless welding wire. I think it's the only brand offering it out there. Worked well for me. Saved the expense of getting another gas bottle for some small small projects.

For what it is, this stuff kicks @$$. There are some other gassless stainless wires out there and I have given them all a shot and this stuff from blue demon runs the smoothest in all machines, has the least and most manageable slag. Expensive though, double what kiswell charges

I was able to successfully complete a exhaust header to pipe without leaking as evidence by a smoke test which helped my lean code and when putting the vehicle in gear the vehicle did not die.

Horrible welding wire. Has multiple breaks within the wire and once it reaches the break in the spool and let's go the spool will unwind and give a birds nest in the machine. Also doesn't get a good arch no matter which polarity you use. Absolute garbage wire. Should have just went and bought a tri mix bottle instead of wasting the money.

Worked with my little Lincoln 125 to weld up cracks in my exhaust pipe. A LOT cheaper than buying a new exhaust.

Era un regalo para otra persona. Pero me comentaron que funciona bien.

works well in a lincoln mig .used it to repair a cruiser rail, and create a new design hand rail for stern. would buy it for sure again polishes up well

Works well and as advertised.

I ended up using 3 of these to get a job done. The first one I received was awesome and worked great. The next 2 where not put on the reels properly and had many kinks in the line, this made it difficult to feed on my machine and resulted in poor welds (no flow) and a lot of wasted wire. If I was not in a rush I should have sent back for exchange. Other than that the wire works and welds clean.

I was amazed how well I could weld with this flux cored stainless wire. Installed it in a lincoln 180. I never used gas in my welder so i don't know how it compares, but definitely easier to make a nice weld than with a stick welder. My experience is it welds almost as easy as regular mild steel flux cored wire. Works in vertical position as well as horizontal. not as nice a job as a professional tig welder can make, but acceptable for me.