Sealant, foam and lubricant for tunnel boring

Tunnel range - sealant, foam, lubricant
Condat solutions for tunnel boring and underground constructions: tail seal greases, paste for main bearing protection, fire-resistant fluids, foaming agents for ground treatment…


With more than 25 years’ experience in the field of tunnelling and more than 4 500 km excavated, CONDAT has become a world-recognised partner.

CONDAT has continually adapted its offer to new technological and environmental constraints and today offers the only complete range of products:

  • More respectful of the environment: eco-designed, biodegradable products with limited toxicity and ecotoxicity
  • Safer for your employees and your sites: fire-resistant fluids FM and MSHA approved, self-extinguishing sealants

With a team of dedicated experts and complete services (training, advice…), CONDAT does everything to support professionals in the world of tunnelling.

In addition, CONDAT also offers equipment for implementation of its products, such as the foam generator for tunnel boring machines.