Diffusion Engineers Limited, an ISO 9001-2000 certified company, offers various types of maintenance products. Welding Dif Fill is a part of those products. Welding Dif Fill is suitable for TIG, MIG welding for joining and surfacing of nickel alloys, clad steel, nickel to steel, copper to steel. Joining and surfacing of high and low alloy steels, root run and buffer layer can also be performed by the Welding Dif fill in chemical industries. It has an excellent corrosion resistant property and electrical conductivity.