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ISO 9001:2015 Certified
2K polyurethane enamel with abrasion-resistant, high-gloss film and broad chemical resistance for steel and concrete structures. Suited for metallurgy, petrochemical plants, bridges and port facilities. Surface dry in 2 hours, 70–100µm DFT system.
Overview
Two-component polyurethane enamel for protective finishing on steel structures or concrete surfaces in corrosive environments.
Provides resistance to water, boiling water, oil, and benzene solvents, and offers weather resistance for outdoor service.
Composition
Formulated with polyurethane resin, high-grade weathering- and corrosion-resistant pigments, additives, and solvents.
Cured with TDI trimer; supplied in Part A & Part B packs.
Typical uses
For steel structures or concrete surfaces in corrosive environments, including metallurgy, power, petrochemical, bridges/ports, and terminals.
Technical data (typical)
Appearance: Various colors.
Theoretical consumption: 0.11 kg/m² at 35 μm DFT (excluding loss).
Hardness: 0.6.
Density: 1.2 kg/L.
Drying time (25°C): Surface dry 1 h; hard dry 24 h; fully cured 7 d.
Application data (25°C)
Mixing ratio (Part A:Part B): 18:3.
Induction time: 5 min.
Pot life: 3 h.
Application methods: Airless spray, brush, roller.
Thinner: X-7 polyurethane thinner; dilution 3–7%.
Recoat interval (25°C): Min 24 h; max 7 d.
Recommended coats / DFT: 1 coat 40–50 μm; brush/roller 1 coat 30–40 μm.
Surface preparation
Remove dust and oil contamination from the previous coat; if beyond maximum recoat interval, roughen the surface.
When used as the first coat: blast/shot blast to Sa 2.5 or power-tool cleaning to St 3; surface profile 30–75 μm.
System compatibility / packing / storage
Compatibility: Previous coat—polyurethane intermediate coating; epoxy intermediate coating, etc.
Packing: Part A 18 kg; Part B 3 kg.
Storage: Shelf life 12 months; store dry/cool/ventilated, away from fire and direct sunlight; no outdoor stacking.
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Industrial anti-corrosion and protective coating manufacturer. Direct supply from factory — no agents. ISO 9001 certified. Exporting to 30+ countries.
