Belzona 7000 Series

Belzona 7111

Marine Grade Chocking

FN10160

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

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.

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  • SeriesBelzona 7000 Series
  • Approvals1
  • Documents4

Overview of 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

100% Solids

No solvents, no shrinkage during cure

High Performance

Engineered for demanding performance requirements

Simple Application

Easy to mix and apply without specialist tools

Excellent Adhesion

Bonds strongly to virtually any rigid surface

Application Areas

What this product handles, grouped by equipment area — each links to the full application.

Primary application area

Pumps

4 applications

Engines & Casings

2 applications

Chutes & Hoppers

1 application

Floor Problem Areas

1 application

Mechanical Power Transmission

1 application

Solids Handling Machinery

1 application

Technical Data

Performance Characteristics

Pressure, impact and vibration resistant for marine service
Vibration and noise damping for machine foundations
Spreads evenly across irregular surfaces and fills gaps under bedplates
Dampens machine noise and vibration
Prevents loosening of threaded bolts
Marine-grade approvals
Lloyd's Register Certificate of Acceptance, ABS, DNV GL
Refer to the attached Product Specification Sheet for full mechanical and chemical data

Mixing & Application

System type2-part, 100% solids epoxy chocking/grouting compound
Mixed FormPourable, self-leveling
Solids Content100%
Application methodPour into prepared formwork around equipment

Certifications & Approvals

ABS Approval

Product PDFs

Videos

Frequently Asked Questions

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.

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