Exothermic welds require the oven (mold), powder, copper sleeves, and a flint gun to ignite and start the welding process. A perfect connection is made to the main pipe via this process. The powder is packed in moisture-resistant plastic cartridges that have tight-fitting caps. These cartridges and the necessary steel discs are then packed in boxes that are hermetically sealed. This ensures the powder arrives in good condition, always dry and ready for fast positive ignition.

• Oven: 4” and larger pipe includes flint igniter
• Oven: 3/4” - 3-1/2” pipe includes flint ignitor
• Powder: #15 charge (15CP), package of 20
• Copper Sleeves: Package of 100
• Flint Ignitor: Used to ignite the starting powder. Each mold sold with a frame has a Flint Ignitor included.