The Elektron MultiSpot aluminum stud welders, Nos. M22 AL and M25 AL, help remove dents from aluminum hoods and body panels. The MultiSpot M22 AL is designed specifically for aluminum repair and is a featured component of the Elektron MultiTool Aluminum Dent Repair Station. The MultiSpot M25 AL is a high-output stud welder that features integrated Power Factor Correction (PFC) technology to reduce energy waste. The M25 AL can be used on mild steel, galvanized steel, stainless steel and brass surfaces, and it can be used with aluminum, mild steel, stainless steel, brass, copper and titanium studs. Both welders come complete with a stud gun and two-clamp ground cables.