PLSX-17 Waterborne Fluorocarbon Protective Coating

Overview
Waterborne fluorocarbon protective coating for steel structures and equipment requiring high weatherability and corrosion resistance.
Film focuses on long-term gloss/color retention and hardness for exposed metal such as towers, bridges, and large gates.

Composition
Waterborne fluorocarbon resin and curing agent as main film-formers with weather-resistant pigments and special additives; two-component waterborne system using water as thinner.

Typical uses
Protective and weather-resistant coating for metal structures, large gates, transmission towers, TV towers, large bridges, and chemical equipment where extended service life and maintenance cycles are required.

Technical data (typical)

• Appearance: various colors.

• Density: 1.2 kg/L.

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

• Drying time (25℃): surface dry 2 h; hard dry 24 h; full cure 7 d.

Application data (25°C)

• Application methods: spray, brush, roller.

• Pot life: 3 h at 25℃.

• Thinner: clean water, 5–10%.

• Recoat interval: ≥24 h.

Surface preparation
For overcoating: remove dust, oil, and contaminants from previous coat; roughen if maximum recoat interval is exceeded.
As first coat: blast or power-tool clean steel to Sa 2.5 or St 3 with 30–75 µm profile.

System compatibility / packing / storage

• System compatibility: used as weather-resistant topcoat over compatible primers and intermediate coatings on steel structures.

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

• Shelf life: 6 months.