ER4043 Aluminum Wire .030, 1 lb. Spool
H381806-R18
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About The ER4043 Aluminum Wire .030, 1 lb. Spool
ER4043 aluminum welding wire. General-purpose alloy with silicon for improved wetting and fluidity, yielding bright, crack-resistant welds. Suitable for welding a wide range of aluminum grades.
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