Offshore Wind Foundations Solutions

Marine-Durable Resins for Subsea Foundation J-Tubes & Covers

Engineered resilience for the ultimate frontier. Our resins protect the subsea structural integrity of offshore wind farms from the relentless power of the ocean.

Industry Challenges

Critical barriers in
offshore wind foundations processing.

01
Continuous immersion in high-salinity water
02
Biological attack from marine organisms
03
Impact from maritime debris and ice
04
Difficulty of subsea maintenance and repair

Lechi Solutions

Advanced chemical
formulations & systems.

High-Purity Vinyl Ester

Creates a molecular barrier that is practically impervious to seawater ingress.

Ceramic-Modified Coating

Integrated hard-shell finish to resist physical abrasion from sand and currents.

Long-Pot-Life Infusion

Allows for the creation of massive underwater covers and ducting.

Technical Performance Data

Verified metrics for critical offshore wind foundations environments.

Base Chemistry
High-Crosslink VE
Water Absorption
≤ 0.1%
Barcol (Fully Cured)
≥ 55
Tg (Glass Transition)
≥ 130°C

Recommended Material Systems

LC-9001S

Marine VE

Proven history in harsh saltwater environments.

View Technical Details
LC-9007

Novolac VE

For maximum durability in splash zones.

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Application FAQ

Expert answers for common offshore wind foundations engineering queries.

is it compatible with cathodic protection?

Yes, our resins are formulated to prevent disbondment in presence of sacrificial anodes.

How long can it stay underwater?

Designed for a 25-30 year maintenance-free life in full immersion.

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