Designed for automotive applications that use thin materials, Select FP 439Ti can weld aluminized or other coated components on ~0.8 mm material with no burn through. Metal cored ferritic stainless steel electrode provides stable spray arc over broad range of current and voltage settings with emphasis on low heat input. Available in .035, .045, and 1/16 in. diameters, Select FP 439Ti is suitable for welding manifolds, catalytic converters, and exhaust tubing.