For those that need a quick one-shot solution for creating an exothermic weld while n the field, then this LPINZ solution is for you

Our one-time system is a cost-effective solution when only a small number of joints are required.

Unlike the graphite mold system, the one-time molds are single-use and are disposed of, or buried in place, with the joint , once completed.

Eight reasons to use the Leewelds Exothermic one-time welding system

  • Stable ignition point
  • Excellent conductivity
  • Corrosion protection through using high purity copper connectors
  • Tensile strength means durable connections
  • Simple one-pot design is easily transportable
  • No degeneration from multiple surges
  • Broad applications
  • Fast metallic bonding

Training in Exothermic Welding

LPINZ offers half-day training courses in exothermic welding, using the full range of Sunlight products.

Browse our Earthing & Exothermic Welding Products