Diffusion Engineers Limited, an ISO 9001-2000 certified company, ensures varieties of maintenance products. Dif Fill Copper Alloy is a part of those products. It is suitable for TIG, MIG welding of copper and copper alloys like CuMn, CuSiMn and alloy steel surfacing. Dif Fill Copper Alloy is used for welding of automotive car bodies, petrol tank covers, copper to copper alloy welding, alloy steel, hot dipped galvanized steel, aluminium coated parts. It has an excellent corrosion resistant property and electrical conductivity.