Phoenix Grun T description: Rutile covered electrode. Very little spatter, self releasing slag; finely rippled, smooth welds with notch-free weld metal / parent metal interface. Unproblematical welding of general-purpose structural steels; also suitable for vertical down welding in diam. up to 2.0 mm. Outstanding striking and restriking ability. For use on small transformers (42 V, open circuit).