4047 TIG Filler WireThe 4047 Aluminium TIG Welding Wire is a premium aluminium silicon alloy containing higher silicon content than 4043, offering superior fluidity, reduced shrinkage, and exceptional crack resistance. It produces smooth, bright welds with minimal distortion ideal for both fabrication and repair applications. Perfect for welding Aluminium alloys 3003, 6061, 6063, and cast aluminium, the 4047 wire is widely used in automotive, HVAC, and industrial
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