Solvent-free epoxy coal tar bitumen coating (2K) for buried and pipeline heavy-duty protection.
Water/oil pipelines; buried installations.
Mix ratio 10:10; pot life 50 min.
96% solids; oil, water, solvent resistance.
PLHL52-7 Solvent-Free Epoxy Coal Tar Bitumen Coating is a two-component solvent-free epoxy coal tar bitumen coating for heavy-duty anti-corrosion protection.
This coating is intended for water pipelines, oil pipelines, chemical equipment, and buried installations where heavy-duty protection is required.
It is composed of epoxy resin, special pigments, additives, and a modified curing agent, and is supplied as Part A and Part B.
Solvent-free formulation.
Designed for heavy-duty anti-corrosion protection.
Suitable for water pipelines and oil pipelines.
Suitable for chemical equipment.
Suitable for buried installations.
Volume solids: 96%.
This coating is suitable for a wide range of anti-corrosion projects in industrial and buried service environments.
Water pipelines
Oil pipelines
Chemical equipment
Buried installations
| Item | Data |
|---|---|
| Mixing Ratio (A:B) | 10:10 |
| Induction Time | 5 min |
| Pot Life | 50 min |
| Application Methods | airless spray, brush |
| Thinner / Cleaner | X-7 thinner; minimize thinning or do not thin |
| Recoat Interval (25°C) | min 24 h; max 7 d |
| Recommended DFT per coat | 80–120 µm (brush 40–50 µm) |
Blast to Sa 2.5 or power-tool clean to St 3; surface profile 30–75 µm.
| Item | Data |
|---|---|
| Product Type | Two-component solvent-free epoxy coal tar bitumen coating |
| Appearance | black |
| Theoretical Consumption | 0.3 kg/m² at approx. 200 µm DFT (loss not included) |
| Density | 1.43 kg/L |
| Volume Solids | 96% |
| Drying Time (25°C) | surface dry 2 h; hard dry 24 h; full cure 7 d |
| Packaging | Part A 10 kg; Part B 10 kg |
| Shelf Life | 12 months |
Storage
dry, cool, ventilated; away from fire; avoid strong sunlight; no outdoor storage.
System compatibility information is not provided in the current product data.
This product is a two-component solvent-free epoxy coal tar bitumen coating supplied as Part A and Part B.
This coating is used for heavy-duty protection on water pipelines, oil pipelines, chemical equipment, and buried installations.
This coating can be applied by airless spray or brush.
The volume solids content is 96%.
X-7 thinner should be used, and thinning should be minimized or not used.
The recommended dry film thickness per coat is 80–120 µm, or 40–50 µm by brush.
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