4403503406 - Fronius Style Combi Liner for 0.045 Aluminum Wire - 12.5ft

Smooth Aluminum Welding Starts Here

Struggling with aluminum wire feeding issues? The liner is often the culprit. The Fronius Combi Liner for 0.045" (1.2mm) wire is the professional's choice for eliminating feed problems in Fronius MIG guns. Designed specifically for the soft nature of aluminum alloys (like 4043 and 5356), this liner drastically reduces friction inside the torch cable, allowing the wire to be pushed smoothly from the feeder to the weld pool.

This liner fits perfectly into Fronius Mig 3201 and Transteel torch systems, offering a direct replacement for worn-out or contaminated conduits. The 12.47-foot length covers standard torch leads, ensuring full protection of the wire throughout the cable. The specialized combi design combines the slickness required for aluminum with the durability needed for industrial environments. The heat-resistant neck prevents the liner from melting or deforming inside the hot swan neck, a common failure point in inferior liners.

Don't let wire jams slow down your production. Aluminum welding requires precision, and using the correct liner is the first step in achieving a stable, spatter-free arc. Whether you are fabricating trailers, repairing aluminum components, or working in aerospace, this Fronius Combi Liner provides the reliability you need. Upgrade your torch setup today and experience the difference a dedicated aluminum liner makes in your weld quality and ease of operation.