0700300499 - ESAB Blue Steel MIG Liner 0.8-1.0mm (1.7m)

Smooth Feeding for Better Welds

Nothing ruins a good weld bead faster than an erratic wire feed. If you are experiencing stuttering, burn-backs, or the dreaded birdnest at the drive rolls, your liner might be the culprit. The ESAB Blue Liner (0700300499) is a direct replacement part designed to get your MIG torch back in fighting shape. At 1.7 meters long, this specific liner is built for shorter torch setups, ensuring you don't have to cut down a longer liner and risk crushing the spiral end.

Why Choose the Blue Liner?
The "Blue" classification isn't just for looks—it tells you exactly what wire this liner handles. It is precision-sized for 0.8mm to 1.0mm wires, the most common sizes for general fabrication and automotive bodywork. Using the correct size liner supports the wire properly as it travels through the cable, preventing it from buckling under the pressure of the drive rolls. This results in a steady, consistent arc that makes laying down a smooth bead much easier.

Installation and Maintenance
Replacing a liner is one of the most cost-effective ways to improve your welder's performance. This steel spiral liner is tough and durable, designed to withstand the rigors of the shop floor. It is intended for use with steel wires; if you are welding aluminum, remember to switch to a Teflon liner. Keep your shop running smoothly and your welds looking professional by keeping a spare ESAB Blue Liner in your maintenance kit.