4043 Aluminum TIG Rod
Blue Demon ER4043 Aluminum welding TIG Rod
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4043 Aluminum TIG Rod

Regular price $20.00 Sale

ER4043 Aluminum TIG Rod

ER4043 is a general purpose type aluminum welding wire.  It is one of the oldest and most widely used welding and brazing alloys.  This aluminum alloy contains silicon additives, which result in improved fluidity (wetting action) of the weld pool and also produces a weld less sensitive to cracking.  Its bright weld finish makes it a popular choice of welders.  ER4043 can be used to weld various grades of aluminum.


  • 1/16, 3/32, 1/8, 5/32, 3/16 Diameters (in.)
  • 1 lb tube (Blue Demon Brand)
  • 10 lb sleeves (Nexalloy Brand)
  • Rod length is 36"
  • Premium quality TIG welding rod
  • Made in Canada

    Spec and Facts

    Approximate number of rods per 1 lb. pack for each diameter:

    • 1/16" (1.6mm): 26 - 30
    • 3/32" (2.4mm): 12 - 16
    • 1/8" (3.2mm): 8 - 10