Bohler NIBAS 70/20-FD description: Rutile flux cored welding wire with basic elements, especially designed for downhand and horizontal welding positions. The easy operation and the high rate of deposition of Böhler NIBAS 70/20-FD leads to high productivity, with excellent operating characteristic, self releasing slag, almost no spatter formation and temper discoloration, smooth weld finish, good side wall wetting and safe penetration.