Product information

Technical grade Argon has a purity of 99.99%. This product is delivered in a 10 litre cylinder. Product does not come with a certificate to confirm its purity. An inert gas, it is normally used as a shielding gas in arc welding processes. Beware of asphyxiation hazards when using the gas.


  • Argon is a colourless and odourless gas
  • Argon is slightly heavier than air and is an inert gas
  • It is non-toxic and non-combustible
  • It is used as a shielding gas for welding, primarily to protect the molten pool against contaminants in the atmosphere


  • Suitable for MIG and TIG welding applications like welding of stainless steel.
  • Small portable cylinder for on-location welding
  • For your safety, the product is delivered in a Unitor exchange cylinder complete with barcode and unique cylinder serial number.
  • We trace and track all cylinders using our system to give you peace of mind.
  • We offer global availability through our Global Exchange Programme.


Safety Data Sheet (SDS)