Please note this is a refill only for exchange with your empty hobbyweld bottle - If you don't have a hobbyweld bottle to exchange you will need to pay a deposit as well. Carbon dioxide is suitable for a wide range of applications. This high quality industrial grade Carbon Dioxide cylinder can be used for a wide range of applications, from hydroponics and aquatic gardening to MIG welding mild steel. Though CO2 can be used for MIG welding, It’s only really suited to the more experienced welder, as users will notice a less stable arc and an increase in spatter resulting in added clean up/finishing time. For a really good MIG welding alternative, we recommend the Hobbyweld 5 and Hobbyweld 15 products, which are far more forgiving to a beginner welder. If you are looking for a gas for your home brewing – please see our Hobbybrew Beverage Gas Range.
