The Teflon Tweco Style Torch Liner is optimised for use with aluminium. It guides your wire inside the torch lead, ensuring it makes it out of the torch tip. The liner size should match the size of your filler wire. A neck spring is also required with aluminium liners (SKU: NKSTL-3.5MM).
- Designed specifically for aluminium and other soft or speciality wires
- Colour-coded for easy identification of size