Overview
Two-component epoxy glass flake topcoat with resistance to water and permeation of chemical media, used for long-term heavy-duty corrosion protection.​
It is stated as suitable for underwater or humid environments and heavy chemical areas, and may also be used as an intermediate coat.​

Composition
Epoxy resin, glass flakes, pigments, additives, and solvents; modified amine curing agent; supplied as Part A & Part B.​

Typical uses

• Long-term heavy-duty corrosion protection topcoat (or intermediate coat) for steel structures and concrete facilities in underwater/humid environments and heavy chemical areas.​

Technical data (typical)

• Appearance / color: Various colors.​

• Theoretical consumption: 0.36 kg/m² at 150 µm DFT (losses not included).​

• Density / specific gravity: 1.3 kg/L.​

• Drying / curing (25°C): Touch dry 1 h; hard dry 24 h; full cure 7 days.​

• Salt water resistance: 1 year, no change of coating film (as stated).​

Application data (25°C)

• Mixing ratio (A:B): 20:2.​

• Induction time: 5 min.​

• Pot life: 4 h.​

• Application methods: Airless spray, brush, roller.​

• Thinner: X-7 epoxy thinner; dilution 2–8%.​

• Recoat interval: Minimum 24 h; maximum 7 days.​

• Recommended DFT: 60–80 µm per coat (brush/roller: 30–50 µm per coat).​

Surface preparation

• Over a two-component primer: surface must be clean, dry, and free of contaminants; abrade if maximum recoat interval is exceeded.​

• As first coat on steel: blast to Sa 2.5 or power-tool clean to St 3; surface profile 30–75 µm.​

System compatibility / packing / storage

• Compatible undercoats: epoxy glass flake anti-rust coating, epoxy anti-rust coating, etc.​

• Shelf life: 12 months.​

• Storage: Store in a dry, cool, ventilated place away from ignition sources and direct sunlight; no outdoor storage.​

• Packaging: Part A 20 kg; Part B 2 kg.