Epoxy heavy-duty anti-corrosion coating (2K) for tank linings and severe chemical service.
Tanks/vessels for oils and aromatic solvents.
Pot life 2 h; recoat 24 h–7 d.
Resists acids, alkalis, salts, oils, benzene solvents.
PLH-30 Epoxy Heavy-Duty Anti-Corrosion Coating is an epoxy heavy-duty anti-corrosion coating supplied as primer, intermediate coating, and topcoat. This coating is used for internal lining protection in storage tanks and vessels containing crude oil, heavy oil, refined oil products, and aromatic solvents, and for steel structures in chemical, electroplating, pickling, electrolysis workshops, chemical ponds, and sewage tanks.
It is composed of special multifunctional epoxy resin, corrosion-resistant pigments, solvent, and additives, and is cured with a special curing agent.
Supplied as primer, intermediate coating, and topcoat.
Suitable for internal lining protection of storage tanks and vessels.
Suitable for crude oil, heavy oil, refined oil products, and aromatic solvents service areas.
Used on steel structures in chemical, electroplating, pickling, and electrolysis workshops.
Suitable for chemical ponds and sewage tanks.
This coating is suitable for a wide range of steel protection projects in industrial environments.
Internal lining protection for storage tanks
Internal lining protection for vessels
Tanks and vessels for crude oil
Tanks and vessels for heavy oil
Tanks and vessels for refined oil products
Tanks and vessels for aromatic solvents
Steel structures in chemical workshops
Steel structures in electroplating workshops
Steel structures in pickling workshops
Steel structures in electrolysis workshops
Chemical ponds
Sewage tanks
| Item | Data |
|---|---|
| Mixing Ratio (A:B) | 20:3.5 |
| Induction Time | 5 min |
| Pot Life | 2 h |
| Application Methods | airless spray, brush, roller |
| Thinner / Cleaner | X-7 epoxy thinner, 2–8% (more for air spray/roller) |
| Recoat Interval | min 24 h; max 7 d |
| Recommended DFT per coat | 50–90 µm (brush/roller 40–50 µm) |
Blast to Sa 2.5 or power-tool clean to St 3; surface profile 30–75 µm.
| Item | Data |
|---|---|
| Product Type | Epoxy heavy-duty anti-corrosion coating |
| Appearance | primer iron red or grey; intermediate grey or white; topcoat various colors |
| Theoretical Consumption | 0.17 kg/m² at 60 µm DFT (loss not included) |
| Density | 1.4 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 3.5 kg |
| Shelf Life | 12 months |
Storage
dry, cool, ventilated; away from fire; avoid strong sunlight; no outdoor storage.
System compatibility: epoxy heavy-duty primer + epoxy heavy-duty intermediate + epoxy heavy-duty topcoat.
This product is an epoxy heavy-duty anti-corrosion coating supplied as primer, intermediate coating, and topcoat.
This coating is used for internal lining protection of storage tanks and vessels, and for steel structures in chemical and wastewater-related environments.
The listed service media are crude oil, heavy oil, refined oil products, and aromatic solvents.
This coating can be applied by airless spray, brush, or roller.
The pot life is 2 h.
The recommended dry film thickness per coat is 50–90 µm, or 40–50 µm by brush/roller.
We would love to speak with you.
Feel free to reach out using the below details.
High-Grade Epoxy Enamel (2K) – Epoxy enamel for decorative heavy-duty corrosion protection.
For steel structures and concrete surfaces.
Mix ratio 20:4; pot life 4 h.
Recoat 12 h–7 d; X-7 thinner 2–8%.
Inorganic Zinc-Rich Primer (2K) – Two-component ethyl silicate zinc-rich primer for cathodic protection of blast-cleaned steel.
General-purpose use for bridges, towers, gas holders, oil tanks, oil/gas pipelines, and industrial steel structures.
High zinc dust content with stated water/oil/media resistance and welding/cutting resistance.
Sa 3 surface preparation (not lower than Sa 2.5); touch dry 10 min at 25°C, RH 70–85%.
Special Epoxy Primer (2K) – Two-component special epoxy primer for industrial corrosion protection.
For power, bridge, petrochemical, marine, and port facilities/equipment.
Pot life 2 h (25°C); mix ratio 25:2.5.
Compatible with epoxy MIO intermediate and epoxy/PU topcoat systems.
Epoxy ester anti-rust primer for steel structures (single-pack).
For guardrails and mining/mineshaft equipment steel surfaces.
Air-drying or low-temperature baking curing is specified.
Single-pack with no pot life limit (as stated); compatible with alkyd topcoats/enamels.
Protect. Perform. Endure. – Advanced Coatings for Industrial Excellence.
© 2025 All Rights reserved Anhui HUILI Coating Technology Co., Ltd. | Privacy Policy