PLSX-19 Waterborne Epoxy Ester Coating

Overview
Waterborne epoxy ester coating for steel structures and equipment where anti-corrosion performance and adhesion are important.
Film focuses on good film formation and corrosion resistance with reliable adhesion to steel for industrial structures and indoor metalwork.

Composition
Waterborne epoxy ester resin as main binder with anti-rust pigments, functional fillers, and special waterborne additives; water as thinner.

Typical uses
Anti-corrosion and anti-rust protection for steel structures, metallurgy installations, bridges, and chemical equipment, as well as decorative protection for indoor metal facilities.

Technical data (typical)

• Appearance: iron red or grey.

• Density: 1.2 kg/L.

• Theoretical consumption: 0.16 kg/m² at 50 µm DFT (loss not included).

• Drying time (25℃): surface dry 3 h; hard dry 24 h; full cure 7 d.

• Forced drying (optional): flash-off 15 min, 90℃ for 25 min.

Application data (25°C)

• Application methods: spray, brush, roller.

• Thinner: pure water, ≤10%.

• Recoat interval: ≥24 h.

Surface preparation
Steel structures: blast or power-tool clean to Sa 2.5 or St 3 with 30–75 µm profile before coating.

System compatibility / packing / storage

• System compatibility: used as part of waterborne epoxy ester anti-corrosion systems for steel in metallurgy, bridge, and chemical applications.

• Construction conditions: ambient 5–35℃; not suitable in rain, fog, snow, or when RH ≥85%.

• Storage: dry, cool, ventilated warehouse; 5–35℃; avoid strong sunlight, severe cold, and rain.

• Shelf life: 6 months.