Single-component water-based acrylic topcoat with fast-drying, tough film and strong adhesion for automotive chassis, steel structures, guardrails and pipelines. Low-VOC, suited for indoor and outdoor applications. Sa2.5 prep, 50µm DFT per coat.
Overview
Waterborne acrylic anti-corrosion topcoat for interior and exterior steel components with low VOC.
Composition
Acrylic resin dispersion with pigments, additives, and functional fillers; water as thinner.
Typical uses
Anti-rust and decorative coating for automotive chassis, locomotives, steel structures, guardrails, pipelines, and similar indoor/outdoor facilities and equipment.
Technical data (typical)
Appearance: various colors.
Density: 1.3 kg/L.
Theoretical consumption: 0.14 kg/m² at 50 µm DFT (loss not included).
Drying time (25℃): surface dry 1 h; hard dry 24 h; full dry 7 d.
Application data (25°C)
Application methods: spray, brush, roller.
Thinner: clean water, 10–25%.
Recoat interval: min 24 h.
Surface preparation
When applied over primer: surfaces must be clean, dry, and free of contamination; roughen if maximum recoat interval is exceeded.
When used as first primer: blast steel to Sa 2.5 or power-tool clean to St 3 with 30–75 µm profile.
System compatibility / packing / storage
Construction conditions: ambient 5–35℃; RH ≤85%; not suitable in rain, snow, strong wind, heavy fog, or intense sun.
Storage: dry, cool, ventilated; 5–35℃; avoid strong sunlight; no outdoor storage.
Shelf life: 6 months.
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