Anti-Rust & Primer Coatings Series
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
Vinyl Phosphating Primer (2K) – Two-component phosphating primer for galvanized steel, aluminum, and other light metals.
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Forms chemical adhesion to improve intercoat adhesion of subsequent coatings.
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Low film thickness system: 15–25 µm DFT per coat; theoretical consumption 0.06 kg/m² at 20 µm DFT.
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Min. recoat 2 h (25°C); dedicated PLX06 thinner (10–20%).
Epoxy Sealer Primer (2K) – Two-component penetrating sealer primer for porous substrates.
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For cement mortar, concrete, and fiber cement boards; also stated for wood.
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Concrete moisture content < 6% before application (as stated).
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Mix ratio 16:4; theoretical consumption 0.29 kg/m² at 50 µm DFT.
Modified Epoxy Iron Oxide Red Primer (2K) – Two-component modified epoxy iron oxide red anti-rust primer for steel and concrete.
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For corrosion protection of steel structures and concrete surfaces.
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Water and corrosion resistance with strong adhesion (as described).
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Mix ratio 24:3; recoat 24 h–7 d (25°C).
Epoxy Glass Flake Intermediate Coating (2K) – Two-component epoxy glass flake intermediate coating for heavy-duty barrier protection.
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For marine/offshore, chemical areas, underground mines, and wastewater facilities; steel and concrete substrates.
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Mix ratio 25:2.5; pot life 4 h (25°C).
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Recoat 24 h–7 d (25°C); recommended DFT 60–80 µm per coat.
Project Inquiry & Technical Support
Choosing the right epoxy anti-corrosion coating system is critical to project performance and durability.