Epoxy polyurethane heavy-duty anti-corrosion coating (2K) for steel, pipelines, tanks, and marine atmospheres.
Steel structures, pipelines, tanks, bridges, wharves.
Mix ratio 24:3; pot life 2 h.
60 d resistance in 5% acid/alkali/salt.
Overview
Two-component heavy-duty anti-corrosion coating based on epoxy and polyurethane chemistry.
Composition
Polyurethane prepolymer, epoxy resin, special additives, pigments, solvent, and auxiliaries.
Typical uses
Steel structures, gas pipelines, chemical facilities and pipelines, oil tanks and vessels, bridges and wharves, gas holders, motors/electrical equipment, aluminium alloy, and cement substrates for corrosion protection.
Technical data (typical)
Appearance: various colors.
Theoretical consumption: 0.16 kg/m² at 50 µm DFT (loss not included).
Density: 1.35.
Drying time (25°C): surface dry 1 h; hard dry 24 h; full cure 7 d.
Medium resistance: 60 d no blistering, no peeling, no rusting (5% acid/alkali/salt).
Application data (25°C)
Mixing ratio (A:B): 24:3.
Induction time: 5 min.
Pot life: 2 h.
Application methods: airless spray, brush, roller.
Thinner: dedicated thinner, 2–8%.
Recoat interval: min 12 h; max 7 d.
Recommended DFT per coat: 50–80 µm (brush/roller 40–60 µm).
Surface preparation
Blast to Sa 2.5 or power-tool clean to St 3; surface profile 30–75 µm.
System compatibility / packing / storage
System compatibility: PLHS-1 epoxy polyurethane heavy-duty primer + topcoat.
Packing: Part A 24 kg; Part B 3 kg.
Storage: dry, cool, ventilated; away from fire; avoid strong sunlight; no outdoor storage.
Shelf life: 12 months.
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Protect. Perform. Endure. – Advanced Coatings for Industrial Excellence.
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