CoverShield
Shielding & Industrial Gas Mixtures

Looking for the right shielding gas for your application?

WestAir developed the CoverShield  line of proprietary blends of shielding gases to help you optimize your welding results. Shielding gases protect the finished weld from the effects of oxygen and nitrogen, and can positively affect weld-metal properties (e.g., strength, corrosion resistance and toughness).

CoverShield gases can also improve the weld bead shape and size as well as the weld porosity and fusion. The right shielding gases can increase your productivity with increased travel speeds and by minimizing the amount of spatter and clean up.