Weldcote Aluminum 4043 36" Tig Welding Rod

Weldcote Metals 4043 is a 5% silicon aluminum filler metal that is available in spools or cut lengths for MIG or TIG processes. This alloy is recommended for welding 3003, 3004, 5052, 6061, and 6063 and casting alloys 43, 355, 356, and 214 making it very easy to find the right filler metal for your applications. Weldcote Aluminum 4043 can also be used in applications where strength is critical such as tubing lugs and extrusions.