PLS53-62 Polyurethane micaceous iron oxide anti-rust coating / intermediate coating

Overview
Two-component micaceous iron oxide anti-rust coating / intermediate coating with shielding effect and anti-corrosion performance.​
Designed for good intercoat adhesion with primers and topcoats; fast drying and low-temperature applicability.​

Composition
Based on polyurethane resin, micaceous iron oxide (MIO) powder, quality pigments, solvents, and additives.​
Cured with polyisocyanate; supplied in Part A & Part B packs.​

Typical uses
Intermediate coating for polyurethane coating systems to improve sealing and build.​
Can also be used as the first coat primer.​

Technical data (typical)

• Appearance: Grey; brown.​

• Theoretical consumption: 0.14 kg/m² at 50 μm DFT (excluding loss).​

• Density: 1.45 kg/L.​

• Drying time (25°C): Surface dry 2 h; hard dry 24 h; fully cured 7 d.​

Application data (25°C)

• Mixing ratio (Part A:Part B): 9:1.​

• Induction time: 5 min.​

• Pot life: 3 h.​

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

• Thinner: X-10 polyurethane thinner; dilution 3–7%.​

• Recoat interval (25°C): Min 24 h; max 7 d.​

• Recommended coats / DFT: 1 coat 40–70 μm; brush/roller 1 coat 30–40 μm.​

Surface preparation
Remove dust, oil, and debris from the previous coat; if beyond maximum recoat interval, roughen the surface.​
When used as the first coat: blast/shot blast to Sa 2.5 or power-tool cleaning to St 3; surface profile 30–75 μm.​

System compatibility / packing / storage

• Compatibility: Polyurethane topcoat; acrylic polyurethane topcoat.​

• Packing: Part A 27 kg; Part B 3 kg.​

• Storage: Shelf life 12 months; store dry/cool/ventilated, away from fire and direct sunlight; no outdoor stacking.