Essential for automotive technicians, marine equipment fabricators, and metalworkers requiring accuracy aluminum repairs on thin gauge materials or complex joints Packaged in 20 count sets, these sturdy 1.6mm diameter rods deliver consistent feedability through standard welders for industrial workshops and home garage projects for aluminum to aluminum bonding in HVAC ductwork, boat railings, and automotive body panels where controlled heat application prevents materials warping Engineered with low melting aluminum alloy, these 1.6mm welding rods ensures smooth arced starts and even heat distribution for professional grades welds on aluminum surfaces Featuring a flux release design and 33cm resistant aluminum construction, these rods messy cleanup while maintaining structural integrity across multiple welding cycles, Manufacturer: APGLSXY