GoVets offers Filler Metals in the Welding category to help customers complete their projects. MIG Welding Wire is a type of Filler Metal that is used to join two pieces of metal together. It is a solid wire that is fed through a welding gun and is melted by the heat of the welding arc to form a strong bond. MIG Welding Wire is available in a variety of sizes and materials to suit different welding applications. Shop today to find the right MIG Welding Wire for your project.