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Underwater Coating

Two-component solvent-free underwater anti-corrosion coating for steel and concrete, allowing direct application and curing without heating.
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A two-component, solvent-free heavy-duty anti-corrosion coating formulated with an organically–inorganically reactive polymer, functional pigments and fillers, and performance additives. It is designed for long-term underwater corrosion protection, repair, and recoating of steel and concrete structures.


Advantages of Underwater Coating

Underwater application and curing at ambient temperature
Can be applied and cured directly underwater without heating.


Excellent corrosion resistance
Provides long-lasting protection in submerged environments.


Two-component system with outstanding underwater curing properties
Ensures reliable film formation and performance during underwater application.


Strong adhesion and good recoatability
Delivers high bond strength to steel and concrete, with excellent compatibility for overcoating.


Solvent-free, low-VOC, safe, and environmentally friendly
Free of solvents and heavy odors; non-toxic and compliant with environmental standards.


Physical Constants

Item no


Type

Two components

Color

Gray

Gloss

Matt

Volume solids

100%

Solid by weight


Density

1.61±0.2KG/L

Recommended DFT

Wet film thickness: 3mm

Dry film thickness: 3mm

Theoretical coverage

4.83kg/㎡

Touch-dry

24 hours (@25°C)

Application methods

Hand application and scraping are recommended.

Application conditions

Temperature 5°C-35°C

Shelf life

12 months from the manufacture date (unopened)

Pot life


Induction time


Pack

50(25+25) kgs/Kit

Mixing ratio

1:1 (base: harden)

Storage

In a cool and ventilated place

MOQ

500kgs

Country of Origin

Jiangsu province, China


Applicable Substrate and Surface Treatment

Steel and cement components: Use appropriate tools to remove surface silt and dirt, such as growing animals and plants.


Applications


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