سلك لحام ألومنيوم MIG ER5554 4 رطل، بكرة 8 بوصة

The .035 diameter fed smoothly through my Miller, and the finished welds on an aluminum boat trailer frame looked clean with no porosity. I'm glad I grabbed this 4-pound spool size since it's enough for a decent-sized job without being too heavy to handle.

Used the .047 on a Ford repair panel and it cleaned up beautifully with minimal porosity. The 4lb spool is light enough to handle easily on my hobby setup.

This .035 spool fed smoothly through the gun with no birdnesting, even on some tight roof panel welds. The 4lb size is just right for a weekend of collision work without constantly swapping spools. My test beads on clean aluminum came out strong and uniform.