Hobbyweld 15 Ultra Welding Gas
This trimix shielding gas is great for heavier gauges of steel and is often used in engineering facilities for general metal fabrication. The increased percentage of carbon dioxide in this mixture allows you to weld up to 18mm in steel thickness. You will find this gas easy to use and with the built in regulator of the Ultra cylinder, you'll find it just as easy to adjust your flow rate. The push fit system makes it an ideal choice if you're out on the road and working on-site a lot as it takes literally seconds to connect. If you're gas welding heavy duty jobs, this is the cylinder for you!