PLHF-3 Modified Epoxy Furan Coating

Overview
Two-component modified epoxy furan coating for long-term heavy-duty corrosion protection in wet or chemical environments.​

Composition
Epoxy furan resin, pigments, solvent, additives; modified amine hardener; supplied as Part A & Part B.​

Typical uses
Long-term heavy-duty protection for steel structures and concrete facilities in underwater or humid environments and heavy chemical areas.​
Can also be used as an intermediate coating.​

Technical data (typical)

• Appearance: various colors.​

• Theoretical consumption: 0.16 kg/m² at 50 µm DFT (loss not included).​

• Density: 1.25 kg/L.​

• Drying time (25°C): surface dry 2 h; hard dry 24 h; full cure 7 d.​

• Salt water resistance: 1 year, no film change.​

Application data (25°C)

• Mixing ratio (A:B): 20:4.​

• Induction time: 5 min.​

• Pot life: 4 h.​

• Application methods: airless spray, brush, roller.​

• Thinner: dedicated thinner, 3–8% (more for air spray/roller).​

• Recoat interval: min 12 h; max 7 d.​

• Recommended DFT per coat: 60–80 µm (brush 40–50 µm).​

• System: modified epoxy furan primer + topcoat.​

Surface preparation
Steel: blast to Sa 2.5 or power-tool clean to St 3; surface profile 30–75 µm.​

System compatibility / packing / storage

• System compatibility: modified epoxy furan primer + modified epoxy furan topcoat.​

• Packing: Part A 20 kg; Part B 4 kg.​

• Storage: dry, cool, ventilated; away from fire; avoid strong sunlight; no outdoor storage.​

• Shelf life: 12 months.