Anti-rust and primer coatings are the foundation of any industrial anti-corrosion system.
They are designed to provide initial corrosion resistance, strong substrate adhesion, and system compatibility, ensuring long-term durability of steel structures exposed to harsh industrial environments.
This series includes zinc-rich primers, epoxy anti-rust primers, and general industrial primers, widely used in steel fabrication, infrastructure, machinery manufacturing, and EPC projects.
Why Anti-Rust & Primer Coatings Matter
Corrosion typically begins at the substrate level.
Without a high-performance primer, even premium topcoats will fail prematurely.
Key functions of industrial primers:
Protect bare steel from flash rust
Improve adhesion between substrate and coating system
Provide sacrificial or barrier protection
Extend overall coating system lifespan
Key Performance Advantages
Excellent Adhesion to Steel
Designed for sandblasted or mechanically cleaned steel surfaces.
Early-Stage Corrosion Protection
Prevents oxidation during fabrication, storage, and transport.
System Compatibility
Compatible with epoxy, polyurethane, acrylic, and fluorocarbon topcoats.
Multiple Protection Mechanisms
Includes zinc sacrificial protection and barrier-type anti-rust systems.
Typical Anti-Rust & Primer Coating Types
Zinc-Rich Primer Coatings
Typical Use:
Bridges, offshore structures, heavy steel fabrication
Features:
High zinc content for cathodic protection
Excellent corrosion resistance in severe environments
Epoxy Anti-Rust Primer
Typical Use:
Industrial plants, machinery, pipelines
Features:
Strong adhesion
High chemical and moisture resistance
General Industrial Primer
Typical Use:
Light-to-medium duty steel structures
Features:
Cost-effective protection
Easy application
Typical Applications
Steel structure fabrication
Machinery and equipment manufacturing
Infrastructure projects
Prefabricated steel components
Why Choose Our Anti-Rust & Primer Coatings
Proven performance in industrial projects
Stable quality & consistent formulation
Full system compatibility support
Technical guidance from specification to application
Find the right product for your needs
CSPE cooling tower damp-proof coating for inner wall anti-corrosion service.
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For cooling tower inner wall protection.
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Single-component; min recoat 12 h at 25°C.
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Resists freeze-thaw, damp heat, and mildew.
Polyurethane cooling tower damp-proof coating (2K) for waterproof anti-corrosion lining.
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For cooling towers, sewage tanks, mines, underground buildings.
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Primer ratio 24:3; topcoat ratio 18:3.
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Pot life 4 h; min recoat 12 h.
Premium polyurethane marking coating (2K) for steel structures and concrete chimneys.
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For chimney marking and protection.
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Mixing ratio 18:3; pot life 4 h.
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High gloss; fully hardened 7 d at 25°C.
Epoxy bitumen cooling tower damp-proof coating (2K) for cooling tower inner wall protection.
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For cooling towers, sewage tanks, underground mines.
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Mixing ratio 25:2.5; pot life 4 h.
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Waterproof, anti-seepage, and mildew resistant.
Project Inquiry & Technical Support
Choosing the right epoxy anti-corrosion coating system is critical to project performance and durability.