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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

