23 Jul 10-pk TIG Weld Tungsten Electrode, NonRadioactive Comparable to E3 Purple
PURPLE-RARE EARTH BLEND Comparable to E3 Purple,Non-radioactive, replacement for traditional 2% Thoraited (Red) Tungsten electrode. Easy arc starts, good stability, wide current range, low burn-off rate. AWS CERTIFIED AMERICAN Welding Society standard AWS A5.12M/A5.12:2009 conformance. Ensure the premium quality, give you a better welding expierence....