Techniweld Solid Wire Spool ER 4043 ROOFING & METAL DECKING saving you a lot of

saving you a lot of money and inconvenience

Its 18" chrome-tanned carnaza design

and carbon steel

Stick (SMAW)

Our wide variety of materials gives you a laser-guided solution to solve your high-temperature safety issues

Techniweld Solid Wire Spool ER 4043 ROOFING & METAL DECKING saving you a lot of4043 aluminum MIG welding alloy is an all position, 5% silicon alloy used to weld heat treatable base alloys. It is most often used to weld the 6XXX series of alloys. The silicon addition improves puddle fluidity, producing an appealing bead profile. It is less crack sensitive on the 6XXX series than other welding alloys. It is qualified to AWS A5. 10 ER4043, ABS, ISO Designation AlSi5. It is commonly used for welding automotive parts, truck trailers