SAF Safer 345 B description: SAFER 345 B is a thick basic coated MMA electrode fo hard facing / repairing of running surface of rail track. Surfacing of rails grades 700 and 900. Typical applications include rails, rail crossings, switch points, sprockets
and wearing parts, such as rope pulleys, tumblers, rollers, caterpillar track rollers and links, wheel flanges, stud links and similar components.