Choose refillable argon cylinders when you need a dependable, long-term shielding gas solution for MIG and TIG welding. Each bottle is filled with high-quality argon or argon CO₂ mix to help you achieve a smooth arc, low spatter and clean weld beads on stainless steel, aluminium and other non-ferrous metals.
These cylinders sit at the heart of our Argon Gas Bottles range, giving you the flexibility to pick the right size for fixed bays, mobile work or home garages. With our rent-free model, you pay a one-off, refundable deposit on the cylinder and then only pay for the gas each time you exchange an empty bottle for a full one.
- Ideal for regular MIG and TIG welding on aluminium, stainless steel and mild steel
- High-purity argon and argon mix options for clean, reliable welds
- Multiple cylinder sizes for workshops, mobile engineers and serious DIY users
- Rent-free system – no ongoing cylinder rental charges or long contracts
Typical users of our refillable argon cylinders include:
- General fabricators and engineering workshops
- Automotive repair, restoration and motorsport teams
- Stainless and aluminium fabrication specialists
- Advanced hobby welders stepping up from disposable cylinders
If you only weld occasionally, our Disposable Argon Cylinders can be a good starting point. As soon as your usage increases, moving to refillable bottles usually offers better value per litre of gas, and higher-volume users can also consider Argon Manifolded Cylinder Packs to reduce changeovers in busy bays.
For more help with choosing the right welding gas, our guides What’s the Difference Between MIG and TIG Welding Gas? and Types of Welding Gas and What They’re Used For explain how pure argon and argon mixes behave on different metals and processes.


