Apliweld® exothermic welding is a process that achieves the molecular binding among two or more metallic conductors by a chemical reaction.  This molecular binding improves mechanical, electrical and anti-corrosion properties compared with any mechanical connection. Apliweld® exothermic welding is the best way to make permanent, reliable and high conductivity connections for any installation requiring an earthing system.


Our new Apliweld® Secure+ is an innovative, efficient and safe method for making electrical connections with exothermic welding. The components of this system are:

  • APLIWELD®-T: universal welding compound in tablets.
  • APLIWELD®-E: electronic starters and ignition unit.

How does it work?

Easy to use and more safety in four simple steps:

  1. Place the APLIWELD®-T tablets in the crucible. The proper number of tablets is marked on each mould.
  2. Set APLIWELD-E electronic starter at the mould cover and connect the clamps.
  3. Press simultaneously both buttons of APLIWELD-E ignition unit.
  4. Get the resulting welding.


Apliweld® Secure+ keeps the benefits of conventional Apliweld® system. Furthermore, it provides:

  • Cost saving: the use of a single type of welding compound, valid for any connection, reduces the stock costs. Set-up times get also shorter.
  • Less labour risks: more work safety thanks to the remote electronic start-up (2 meters) and the lack of flammable material needed for ignition.
  • Moreover: enables the work with wind, high humidity and other common problems of fieldwork.

More info about Apliweld® Secure+ exothermic welding system.