Exothermic Cutting Rod Finish/Coating Flux Coated Outside Diameter 1/4 in Overall Length 22 in Welding Processes Air Carbon Arc Cutting and Gouging (CAC-A) Application Bridge Construction Industrial and General Fabrication Mining Repair and Maintenance Steel Erectors Core Material Flux Features Cutting Rod Sustains the Burn Without Constant Electrical Power Once Ignited One Piece Patented Construction Maintains the Balance Necessary to Sustain the Exothermic Reaction