SAF Safer GF 130 description: SAFER GF 130 is a thick rutile coated high-efficiency MMA electrode. The addition of iron powder and ferroalloys leads to a recovery of 130% allowing longer or wider beads to be welded in one run with increased welding speed. Welding of butt and fillet joints. Applications in shipbuilding, general metal construction and in the construction of tanks, containers and boilers in downhand position, also slightly downhill.