Unit F11, Roete 24 50 Herman Street Meadowdale Johannesburg South Africa
Powder Cartridges
Introduction
Exothermic Welding Powders are a high quality mixture of copper oxide and aluminium – the starting powder is compacted at the bottom of each cartridge with the weld metal on top. The starting powder is released by firmly tapping the base of the cartridge.
A powder cartridge is required for each joint to be made.