Cheers.......look at their description
Description:
General purpose mig wire.
Suitable for general purpose structural work.
Extensible used for multiple applications such as, building steel fabrications, tanks, is used quite extensively in automobile body shops for door or body repairs and it is also used for sheet metal duct work on lap and butt joints.
No rust; corrosion resistance
except for the bottom line does that look like a description of Stainless Steel
Im very sceptical
This definitely appears to be stainless.......https://www.usaweld.com/Flux-Cored-308-Stainless-Steel-Wire-p/308lfc-0-035-1.htm