1LB E4043 Aluminum Welding Rod, 1/8" x 14" Stick Electrode – 4.5-6.0% Si, Low Spatter Arc, All-Position for 6061/5052/3003 Alloys, AC/DC+

Features:Suit for precision welding:Suitable for welding aluminum alloys, strong and corrosion resistant, providing a smooth arc and low spatter, ideal for precision welding and repair work.High efficiency aluminum welding rods:Our wire filler can be used in the production and repair of aluminum plates, pipes, aluminum castings, etc., with rapid ignition and rapid re-ignition, ideal welding quality, and suitable for a variety of aluminum products, such as water pipes, home appliances, and automotive partsSpecifications:Material: ‎aluminumSize:Length: about 14 inches/ 35 cmDiameter: about 1/8 inch/ 0.3 cmWeight: about 0.5 kg/ 1 lbPackage includes: 1 Lb ‎ aluminum welding rod Notes:Manual measurement, please allow slight errors on size.The color may exist a slight difference due to different screen displays.Burning may produce a pungent smell. Open flame may pose a risk of burns, please keep away from children, pets, and flammable materials. Burn within sight.

• AWS A5.3 E4043 Aluminum-Silicon Electrode — Contains 4.5-6.0% silicon content to enhance weld pool fluidity and reduce hot cracking sensitivity. Features a dense extruded flux coating that generates a protective gas atmosphere for stable arc performance and minimal spatter. Available in 0.5 lb and 1 lb packs.
• SMOOTH ARC WITH RAPID IGNITION — Designed for consistent, all-position welding (flat, horizontal, vertical, and overhead). The electrode ignites quickly and re-strikes easily, operating at low amperages with minimal spatter and fumes. Produces strong, dense, porosity-free welds with a clean finish on both thin sheets and thick sections.
• COMPATIBLE WITH MULTIPLE ALUMINUM GRADES — Works effectively with a wide range of weldable aluminum alloys, including 1100, 3003, 3004, 4043, 5052, 6061, 6063, as well as cast alloys 355, 356, and 214. Ideal for heat-treatable aluminum alloys, especially 6XXX series base metals. (Note: For 5XXX series aluminum-magnesium alloys, ER5356 or ER5183 is recommended.)
• VERSATILE APPLICATIONS FOR PROFESSIONALS & DIY — Designed for production welding and maintenance repair on aluminum sheets, plates, pipes, castings, tanks, shelves, and extrusions with minimum 3/32″ thickness. Commonly used in irrigation piping systems, refrigeration equipment, automotive components, truck and bus parts, aluminum doors and window frames, marine fittings, and general fabrication projects.
• SPECIFICATIONS & SAFETY INFORMATION — Diameter options: 3/32″ (35-80A), 1/8″ (80-120A), 5/32″ (120-160A). Length: 14″ (approx. 350-400mm). Important Safety Notice: Welding produces UV radiation and fumes. Use proper PPE including welding helmet with appropriate shade lens, flame-resistant gloves, and protective clothing. Weld in well-ventilated areas. Read safety data sheet (SDS) before use.