Safra Premium 4043 Aluminium Alloy TIG Rod is a premium grade 5 % silicon aluminium filler designed for reliable fusion welding of alloy castings and aluminium structures. Engineered to AWS A5.10 ER4043 standards, it delivers smooth weld fluidity with excellent bead appearance and low cracking

Key Features:

• Classification AWS A5.10 ER4043
• 5% silicon aluminium alloy filler improving fluidity and bead wetting
• Reduced crack sensitivity for reliable fusion on cast and fabricated aluminium
• Well suited for repair of automotive components including cylinder heads, inlet manifolds and housings
• Ideal for fusion welding of aluminium castings and defect repairs
• Available in 5 kg packs in 1.6 mm, 2.4 mm and 3.2 mm diameters