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morgan71 · 02-01-2011, 10:31 AM

I believe the c02 is for penetration and the argon is used for anti-spatter. Some people like the 90/10 mix I have always used the 75/25 but I am thinking I will try out the 90/10

02-01-2011, 10:31 AM	#4
morgan71 Registered User Join Date: Oct 2008 Location: Perry OK Posts: 121	Re: best body work GMAW shielding gas? I believe the c02 is for penetration and the argon is used for anti-spatter. Some people like the 90/10 mix I have always used the 75/25 but I am thinking I will try out the 90/10