DerbyDad03 wrote in news:1185078595.245349.206720@
57g2000hsv.googlegroups.com:
Finished a tank of ArgoShield for the MIG welder today and got to thinking.... Recommended shield gas for general purpose MIG is 80% Argon,
15% CO2, and 5% O2. Just wondering if this would be a good substitute for the commercial O2 displacement products such as Bloxogen. When I'm at welding supply house tomoorow I'll talk about other mixes and prices.Jerry