Moisture-curing epoxy bitumen coating (2K) for rapid hardening in humid conditions.
Mines, wastewater plants, ports, docks.
Mix ratio 24:3; pot life 4 h.
Resists water, seawater, oil, and chemicals.
Overview
Two-component moisture-curing epoxy bitumen coating for protection in humid environments.
Composition
Special epoxy resin, coal tar pitch, anti-rust pigments, water-increasing additive, accelerator, emulsifier, solvent; moisture-resistant curing agent; supplied as Part A & Part B.
Typical uses
For humid service areas such as mines, wastewater treatment, ports, and docks.
Suitable for aboveground/underground and overwater/underwater environments.
Technical data (typical)
Appearance: primer brown-black; topcoat black.
Theoretical consumption: 0.17 kg/m² at 60 µm DFT (loss not included).
Density: 1.35 kg/L.
Drying time (25°C): surface dry 1 h; hard dry 24 h; full cure 7 d.
Application data (25°C)
Mixing ratio (A:B): 24:3.
Induction time: 5 min.
Pot life: 4 h.
Application methods: spray, brush, roller.
Thinner: X-7 epoxy thinner, 2–8%.
Recoat interval: min 24 h; max 7 d.
Recommended DFT per coat: 40–70 µm (brush/roller 30–40 µm).
Surface preparation
Blast to Sa 2.5 or power-tool clean to St 3; surface profile 30–75 µm.
System compatibility / packing / storage
System compatibility: moisture-curing epoxy bitumen primer + moisture-curing epoxy bitumen topcoat.
Packing: Part A 24 kg; Part B 3 kg.
Storage: store in a dry, cool, ventilated place; keep away from fire; avoid strong sunlight; no outdoor storage.
Shelf life: 12 months.
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