Resources
ER4043 vs ER5356 Aluminum Welding Wire: How to Choose
ER4043 runs easier and resists cracking; ER5356 is stronger and better for anodizing and marine work. Here's how to pick the right aluminum filler.
ER70S-6 MIG Welding Wire: Complete Buyer's Guide
What ER70S-6 is, the right shielding gas, machine settings by wire size, top applications, and brand equivalents (L-56, Spoolarc 86, HB-28).