2% Thoriated 4.0mm TIG Welding Tungsten Electrode


£8.45 ex VAT £10.14 inc VAT

Brand: Weldability Sif
Product Model:
In Stock


Thoriated Tungsten Electrodes x 4.0mm


  • Used to strike and maintain a TIG welding arc
  • In red-tip Thoriated (DC negative) for mild & stainless steel etc
  • White-tip Zirconiated (AC) for aluminium etc
  • Grey-tip Ceriated (AC/DC) for a range of ferrous and nonferrous metals – with excellent ignition
  • Black-tip (1%) 
  • Gold-tip (1.5%) Lanthanated (AC/DC) for ferrous & non-ferrous metals – with good re-ignition
  • Pure tungsten green-tip also available
  • 150mm long

A carriage charge is applied to orders, for standard 1-2 day shipments to mainland destinations within the United Kingdom. Other destinations and premium services are available but subject to additional freight charges.


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