ProStar™ welding wire is the right choice for weld productivity and quality — formulated for both manual and robotic welding.
ProStar twist-free welding wire starts as pickled green rod coils produced under ISO-certified control to some of the tightest batch-to-batch tolerances in the industry.
Our proprietary drawing and coppering processes result in fewer scratches with less flaking or peeling to produce an extremely clean and smooth wire surface.
ProStar wire is packaged using our proprietary, twist-free winding machines. Innovative bulk packaging design helps to ensure, maintain,and deliver twist-free performance weld after weld.
The result is a wire product featuring reliable feeding and predictive welding performance that is consistent from pack to pack. This means less downtime due to clogged liners, unevenly worn consumables and feed issues, less over-welding due to predictable placement of the weld puddle and reduced overall weld cost-per-foot.
|ER70S-3||ER70S-6 Automative||ER70S-6 Professional||ER80SD-2/90SD-2|
|Drum Size||Available Wire Diameter (in.)|
|330 lbs. (150 kg)||.035 .040||X||.035 .040 .045 .052||0.35 0.52|
|660 lbs. (299 kg)||.035 .045 .052||.035 .045 .052||.030 .035 .040 .045 .052||.045|
|1,200 lbs. (544 kg)||.035 .045 .052||.035 .045 .052||.030 .035 .040 .045 .052 .062||.045 .052 .062|