PLSX-04 Waterborne Epoxy Zinc-Rich Anti-Corrosion Primer

Overview
Two-component waterborne epoxy zinc-rich anti-corrosion primer providing cathodic protection for steel substrates.​

Composition
Waterborne epoxy resin and curing agent, high-quality zinc powder, additives, functional fillers; supplied as Part A & Part B.​

Typical uses
Anti-rust and anti-corrosion protection for steel structures in ships, containers, offshore platforms, docks, petrochemical pipelines and tanks, and steelwork in metallurgy, power, food, and textile industries.​

Technical data (typical)

• Appearance: grey.​

• Density: 2.2–3.0 kg/L.​

• Theoretical consumption: 0.25 kg/m² at 50 µm DFT (loss not included).​

• Drying time (25°C): surface dry 1 h; hard dry 24 h; full cure 7 d.​

Application data (25°C)

• Application methods: spray, brush, roller.​

• Pot life: 3 h.​

• Thinner: clean water, approx. 5%.​

• Recoat interval: min 24 h; max 7 d.​

Surface preparation
Steel surface clean and free of oil, dust, and loose rust; blast-clean to Sa 2.5 with 30–75 µm profile or power-tool clean to St 3.​

System compatibility / packing / storage

• Construction conditions: ambient 5–35°C and at least 3°C above dew point; not suitable in rain, fog, snow, or RH ≥85%.​

• Storage: dry, cool, ventilated; 5–35°C; avoid strong sunlight; no outdoor storage.​

• Shelf life: 6 months.