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ISO 9001:2015 Certified
2K epoxy coal tar coating engineered for low-temperature cure down to -10°C in severe corrosive environments. Suited for buried pipelines and steel structures. Sa2.5 prep, 50–60µm DFT per coat.
PLHL52-3 Winter-Grade Epoxy Coal Tar Bitumen Coating is a two-component winter-grade epoxy coal tar bitumen coating designed to cure under low-temperature conditions. This coating is used for corrosion protection of steel and concrete in severe corrosive environments and is suitable for the external anti-corrosion of buried pipelines.
It is composed of epoxy resin, coal tar pitch, anti-rust pigments, solvent, additives, catalyst, and a fast-drying curing agent, and is supplied as Part A and Part B.
Designed to cure under low-temperature conditions.
Suitable for corrosion protection of steel and concrete.
Suitable for severe corrosive environments.
Suitable for external anti-corrosion of buried pipelines.
Volume solids: ≥75%.
This coating is suitable for a wide range of steel and concrete protection projects in industrial environments.
Steel structures in severe corrosive environments
Concrete structures in severe corrosive environments
External anti-corrosion of buried pipelines
Blast to Sa 2.5 or power-tool clean to St 3; surface profile 30–75 µm.
Storage
store in a dry, cool, ventilated place; keep away from fire; avoid strong sunlight; no outdoor storage.
System compatibility: winter-grade epoxy coal tar bitumen primer + winter-grade epoxy coal tar bitumen topcoat.
This product is a two-component winter-grade epoxy coal tar bitumen coating supplied as Part A and Part B.
This coating is used for steel and concrete.
This coating is used for corrosion protection in severe corrosive environments and for the external anti-corrosion of buried pipelines.
This coating can be applied by spray, brush, or roller.
HL52-6 dedicated thinner should be used, with 3–8% dilution.
The recommended dry film thickness per coat is 40–70 µm, or 30–40 µm by brush/roller.
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2K epoxy anti-corrosive primer that chemically reacts with surface corrosion to form a stable protective complex. Applies directly to corroded steel up to 60µm, minimizing surface preparation. Minimum 40µm DFT, universal topcoat compatibility.
Single-component epoxy ester primer engineered for anti-corrosive protection on ferrous metals. Suited for coastal and high-humidity industrial environments. Air-dry or low-temperature bake cure, 25–30µm DFT per coat.
Industrial anti-corrosion and protective coating manufacturer. Direct supply from factory — no agents. ISO 9001 certified. Exporting to 30+ countries.
