JBW is a Sealing product for cutting head bearing seal of Tunnel Boring Machines (TBM). JBW effectively protects the main bearing and prevents soil, water or dust ingress into the main bearing sealing.

Features and benefits:

  • Excellent sealing properties
  • Excellent pumping and lubricating properties
  • Excellent adhesion to any metal or concrete surfaces
  • Excellent water wash out resistance
  • High Pressure resistance
  • High temperature resistance
  • Flame resistant
  • Biodegradable and environmentally friendly