2K epoxy topcoat with chemical, oil and impact resistance for steel and concrete in industrial environments. Suited for water treatment facilities, port structures and petrochemical plants. Surface dry in 1 hour, 40µm DFT.
PLH-40 Epoxy Topcoat is a two-component epoxy topcoat for long-term protection of steel structures and concrete. This topcoat is used on water treatment equipment, port facilities, sluice gates, and petrochemical workshops for steel and concrete protection.
It is composed of epoxy resin, pigments, fillers, solvent, and additives, with a polyamide curing agent, and is supplied as Part A and Part B.
Designed for long-term protection of steel structures and concrete.
Suitable for water treatment equipment.
Suitable for port facilities and sluice gates.
Suitable for petrochemical workshops.
Can be applied by airless spray, brush, or roller.
This topcoat is suitable for a wide range of steel and concrete protection projects in industrial and marine environments.
Water treatment equipment
Port facilities
Sluice gates
Petrochemical workshops
Steel structures
Concrete structures
| Item | Data |
|---|---|
| Mixing Ratio (A:B) | 20:4 |
| Induction Time | 5 min |
| Pot Life | 4 h |
| Application Methods | airless spray, brush, roller |
| Thinner / Cleaner | X-7 epoxy thinner, 2–8% |
| Recoat Interval | min 24 h; max 7 d |
| Recommended DFT per coat | 60–90 µm (brush/roller 35–50 µm) |
Blast to Sa 2.5 or power-tool clean to St 3; surface profile 30–75 µm.
| Item | Data |
|---|---|
| Product Type | Two-component epoxy topcoat |
| Appearance | various colors |
| Theoretical Consumption | 0.13 kg/m² at 40 µm DFT (loss not included) |
| Density | 1.25 kg/L |
| Drying Time (25°C) | surface dry 1 h; hard dry 24 h; full cure 7 d |
| Packaging | Part A 20 kg; Part B 4 kg |
| Shelf Life | 12 months |
Storage
dry, cool, ventilated; away from fire; avoid strong sunlight; no outdoor storage.
System compatibility: epoxy primer; epoxy intermediate coating; epoxy topcoat.
This product is a two-component epoxy topcoat supplied as Part A and Part B.
This topcoat is used for steel structures and concrete.
This topcoat is used on water treatment equipment, port facilities, sluice gates, and petrochemical workshops.
This topcoat can be applied by airless spray, brush, or roller.
The recommended dry film thickness per coat is 60–90 µm, or 35–50 µm by brush/roller.
System compatibility includes epoxy primer, epoxy intermediate coating, and epoxy topcoat.
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Industrial anti-corrosion and protective coating manufacturer. Direct supply from factory — no agents. ISO 9001 certified. Exporting to 30+ countries.