ER5356 aluminum TIG filler rod is a strong, corrosion-resistant alloy ideal for marine and structural applications. With superior performance on 5xxx and 6xxx series aluminum, it delivers excellent toughness, a clean finish, and a better color match when anodized—making it the top choice for boat building, bicycles, pressure vessels, and general fabrication.
Applications
✅ Used in marine and coast environments where corrosion resistance is critical
✅ 5% Magnesium additive
✅ Less fluid weld pool than ER4043
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