Belzona 7111

Specially designed to endure the physical and thermal shock common to marine environments. 

Belzona 7111

 

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

* All products are subject to regional restrictions. Check with your local Distributor for more information


Approvals:

Lloyd's Register's Certificate of Acceptance 

Lloyds Register

ABS Approval

ABS

DNV GL Approval

RINA
How does Belzona 7111 protect marine equipment from physical and thermal shock?
Belzona 7111 is engineered to withstand the intense physical and thermal stresses found in marine environments. Its 100% solids, two-part formulation offers outstanding resistance to pressure, impact, and vibration—common causes of foundation failure. The material’s unique chemistry also absorbs and dissipates thermal shock, preventing cracking or loss of alignment due to rapid temperature changes. This ensures long-term stability and reliability for heavy marine equipment.
What makes Belzona 7111 effective for aligning and anchoring heavy machinery?
Belzona 7111 is pourable and self-leveling, allowing it to spread evenly across irregular surfaces and fill every gap beneath equipment bases. This creates a precise, high-strength bond that maintains perfect alignment and anchorage, even under extreme loads and vibrations. Its high load-bearing capacity and vibration-damping properties also help prevent loosening of bolts and misalignment over time, critical for the safe operation of ship propulsion systems and other heavy machinery.
How does Belzona 7111 prevent damage from vibration, impact, and temperature changes on ships?
Overcoming Marine Physical & Thermal Shock - Belzona 7111 is specially designed to absorb and resist the constant vibration and impact that marine equipment faces. Its tough, flexible formula acts like a shock absorber, protecting machinery foundations from cracking or shifting. Additionally, it handles rapid temperature changes without becoming brittle or losing strength, which is common during engine operation or when exposed to varying sea conditions. This means your equipment stays secure and aligned, reducing the risk of costly repairs or downtime.

More information:

For more information about Belzona 7111 please contact us or find your local distributor.

You can apply to join Belzona Connect to access additional information including SDS and instructions for use.

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