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- SIF ALU 15 FILLER RODS
SIF ALU 15 FILLER RODS
SIF ALU 15 FILLER RODS
Also referred to as 4043/ NG21
Made from an Aluminium alloy with 5% silicon giving excellent flow characteristics and penetration. Suitable for welding duralumin, cast (LM25) and wrought alloys 6063 (H9), 6061 (H20) and 6082 (H30). Weld will discolour if anodised. Super product more than capable at delievering.
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