ER308LSi Stainless Steel Gas Shielded Solid MIG Wire | .035" | 10lb

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SKU:
WMS-308LSI03510
$102.54
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ER308LSi Stainless Steel MIG/TIG Welding Wire – Superior Arc Stability & Cosmetic Weld Appearance

Achieve exceptionally smooth, clean, and stable welds with ER308LSi Stainless Steel Welding Wire, engineered for MIG and TIG welding of 304 and 308 stainless steels. With the same chemical composition as ER308L—but enhanced with higher silicon content—this wire delivers better arc stability, improved wetting action, and a refined bead appearance, making it the perfect choice for cosmetic and aesthetic welds.

Key Features:

  • Enhanced Silicon Content
    The added silicon provides superior arc stability, smoother bead contours, and improved wetting, allowing for cleaner tie-ins and less spatter.

  • Clean, High-Gloss Welds
    Ideal for applications demanding a polished, professional finish, such as food-grade equipment, architectural work, and exposed stainless steel joints.

  • Welds 304 & 308 Stainless Steels
    Optimized for common austenitic stainless steels, ensuring strong, corrosion-resistant welds in structural and sanitary environments.

  • Excellent Feedability and Flow
    Smooth wire feed and fluid arc make it easy to use, even in precision fabrication or automated welding applications.

  • Corrosion-Resistant Finish
    Ideal for use in marine, medical, food processing, and other high-purity stainless steel applications.


ER308LSi is the top choice for fabricators, welders, and OEMs who demand both performance and a perfect finish. Whether you're welding in production environments or finishing exposed joints, this wire delivers every time.