Learn more about the nVent Erico Cadweld exothermic system and their latest innovation, the Cadweld Plus Impulse Exothermic Welding Control Unit. See how your project team can receive hands-on experience with on-site training from a Cadweld expert. You can request on-site training by clicking on the button below, or by reaching out to your local Brazill Brothers Representative.

1) History of nVent ERICO Cadweld required tools and materials, including the new nVent ERICO Cadweld Plus Impulse Exothermic Welding Control Unit safety requirements and PPE mold preparation

2) Proper Cadweld exothermic installation process

3) Installation tips and guidelines

4) Up to 10 hats and a training completion certificate

Upon completion of hands-on training, nVent ERICO issues a card verifying the Cadweld training date.

Invented in 1938. Patented in 1939. nVent ERICO Cadweld has been making connections easier for installers from the beginning and leading the industry in quality, performance and innovation ever since. For contractors and engineers, we put everything you need to know about Cadweld in one place. How to specify, how to install, how to select a mold and stay up-to-date on all things Cadweld.

To learn more about the original nVent ERICO Cadweld exothermic welding system, click here.

Our latest innovation, the nVent ERICO Cadweld Plus Impulse Exothermic Welding Control Unit, brings you the highest level of flexibility and ease of use of any of our ignition systems. Precision engineered, the control unit lets you choose your power source: from off-the-shelf AA-batteries to the rechargeable Lithium-Ion packs you have on your job site. Why should you choose our latest ignition system? Safety, Power and Ease-of-Use.

To learn more about the original nVent ERICO Cadweld exothermic welding system, click here.