Exothermic welding powder for copper | up to ~50 uses | no electricity required | for professional grounding

Technical Specifications
Product type: exothermic welding powder
Energy requirement: not required
Usage cycles: up to ~50 times (with graphite molds)
Application: pure copper (Cu)
Composition: copper oxide + aluminum
Reaction: exothermic (high temperature)
Usage: with graphite molds
Certification: third-party tested
Functions
Reliable metal bonding – the exothermic reaction creates a solid metallic connection that is stronger than conventional mechanical or soldered joints
No electrical energy required – the process does not require external power, welding occurs through a chemical reaction
High temperature – the reaction reaches extremely high temperatures, enabling effective metal bonding
Durability – connections are corrosion-resistant, vibration-resistant, and long-lasting
Easy to use – does not require complex skills, the process is fast and easy to learn
Usage
For home users: suitable for grounding installation, solar system installation, joining metal structures, forming cable connections
For electricians: widely used in grounding systems, electrical networks, lightning protection systems, cable connections, ensuring reliable and long-lasting contact without additional maintenance
For engineers and designers: suitable for industrial electrical systems, energy projects, infrastructure, railways, and telecommunications, used where low contact resistance, maximum reliability, and long-term solutions are required
Advantages
no electrical power required
extremely reliable connection
resistant to corrosion and environmental impact
long-lasting solution
easy to use
mobile – can be used anywhere
suitable for professional projects
Disadvantages
additional equipment required (mold, ignition)
single-use reaction (for each connection)
safety requirements must be followed (high temperature)