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Sealbonding Repairs

sealbonding repairs, long-term durability

Stern seals are a small, but crucial part of a ship’s propulsion system. That is why it is important to maintain seals to the highest standards.

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reliable stern tube seal bonding repairs wherever your vessel operates.

AEGIR-Marine specialises in professional seal bonding repairs for stern tube sealing systems worldwide. Our engineers restore the integrity of damaged or worn seal housings using certified bonding procedures, high-performance materials and precision surface preparation. With brand-independent expertise and global 24/7 support, we deliver reliable, class-compliant seal bonding solutions that minimise downtime and protect your propulsion system.

Benefits of AEGIR’s seal bonding repairs
  • Certified seal bonding specialists
  • Minimised downtime through on-site repairs
  • Afloat/In-Situ Repairs
  • Independent service provider

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  • Global rapid response network
  • Emergency-ready service teams
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SEAL SERVICES

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FAQ

Overhauls

Explained

What is seal bonding in a stern tube sealing system?
Seal bonding is a specialised repair process used to restore the connection between sealing components and the seal housing within a stern tube sealing system. A properly executed seal bonding repair ensures sealing integrity and prevents oil leakage or water ingress.
When is a seal bonding repair required?
A stern tube seal bonding repair is required when the bond between the seal and housing shows signs of wear, detachment or damage. Indicators include oil leakage, reduced sealing performance or visible deterioration during inspection.
Can seal bonding repairs prevent full seal replacement?
Yes. In many cases, a professional seal bonding repair can restore the sealing system without requiring a complete stern tube seal replacement, reducing costs and downtime.
Are seal bonding repairs class compliant?
All seal bonding repair services performed by AEGIR-Marine comply with classification society regulations and industry standards, ensuring safe and approved propulsion system operation.
What materials are used in seal bonding repairs?
AEGIR-Marine uses certified, high-performance bonding compounds specifically developed for stern tube sealing systems, ensuring durability and resistance to harsh marine environments.
How long does a seal bonding repair take?
The duration of a stern seal bonding repair depends on the extent of the damage and curing requirements, but efficient planning ensures minimal operational disruption.
What are the risks of delaying a seal bonding repair?
Postponing a necessary seal bonding repair may result in oil leakage, environmental non-compliance, accelerated wear and potential propulsion system failure.
Why choose AEGIR-Marine for seal bonding repairs?
With decades of maritime experience and global 24/7 support, AEGIR-Marine delivers reliable, brand-independent seal bonding repair services that protect your stern tube sealing system and reduce vessel downtime.
Discover more AEGIR-Marine services

STERN SEAL

SERVICE

Overhauls
Retrofits
Sealbonding Repairs
Underwater Repairs

PROPULSION

SERVICE

Thrusters
Propellers
Stabilizers
Propulsion controls

PRIME

PRODUCTS

Seal parts
Propulsion parts
Retrofit systems
Protection systems