PVDF Coating Weatherable Prepainted Galvalume Steel Coil For Architecture

Our PVDF Coating Weatherable Prepainted Galvalume Steel Coil is engineered for superior architectural performance in demanding environments. This product combines the inherent corrosion resistance of a 55% aluminum-zinc alloy substrate (AZ100-AZ150) with a top-tier Polyvinylidene Fluoride (PVDF) resin coating. The exceptional strength of the fluorine-carbon bond in PVDF provides outstanding resistance to solar radiation, chemicals, and pollution, effectively resisting coating degradation caused by solar oxidation. While PVDF coatings may come at a higher cost compared to systems like polyester (PE) or silicone modified polyester (SMP), their near-maintenance-free characteristics and long service life make them the preferred choice for landmark buildings in highly corrosive or high-salt areas. This coil is an ideal, cost-effective solution over its lifespan for iconic structures like international airports, convention centers, and skyscrapers.

• Architectural Cladding: Curtain walls, facades, and wall panels for commercial and public buildings.
• Roofing Systems: Long-lasting roofs for industrial plants, airports, and sports stadiums.
• Architectural Elements: Soffits, rain gutters, downpipes, and decorative panels.

• Colors: Full range of RAL colors, including custom matching.
• Surface Finish: Smooth, Matte, Woodgrain, Stucco, and other embossed patterns.
• Dimensions: Customized shearing to your required length and width.
• MOQ: Competitive Minimum Order Quantity, with sample services available.

• Triple-Shield Packaging: VCI anti-rust kraft paper inner layer, 0.3mm PE waterproof film with moisture indicators, steel-strapped pallets + edge guards (max. 8-ton coils).
• Global Logistics: FOB/CIF from Chinese ports; 15-20 day delivery for Asia, 30-45 days globally.