Chocking Compound Belzona



A cost-effective, 2-part, 100% solids chocking/grouting material designed to endure the physical and thermal shock common to marine environments.  Belzona 7111 is pourable and is specially formulated to spread out evenly across irregular surfaces.

It is ideal for pouring foundations for heavy ship propulsion systems and other heavy equipment where alignment, and anchorage are essential.

Key Benefits:

  • Pressure, impact and vibration resistant
  • Provides precise equipment alignment
  • Dampens machine noise and vibration
  • Prevents loosening of threaded bolts
  • High load-bearing capacity is achieved for the structure
  • Reduced installation times
  • Does not require heat or special tools

Applications for Belzona 7111 include:

  • Propulsion and auxiliary machinery
  • Pumps
  • Compressors
  • Generators
  • Reduction gears
  • Stern tub and strut bearings 
  • Pintle and rudder bearings
  • Crane rails
  • Bearing blocks
  • Anchor windlasses
  • Stern winches
  • Bow thrusters

Lloyd’s Register’s Certificate of Acceptance 

Lloyds Register

ABS Approval


RINA Services Approval


DNV GL Approval