Architectural aluminum alloy curtain walls are widely adopted in commercial buildings, high-rises and exhibition halls. Ordinary general paint fails to adhere tightly on smooth aluminum surface, resulting in bubbling, peeling and fading within 2–3 years under outdoor UV and acid rain erosion.

FLDC specialized primer series for colorful aluminum alloy & pure aluminum curtain walls solves adhesion defects fundamentally. Unique metal wetting formula, form dense transition layer between aluminum substrate and topcoat, greatly improve interlayer adhesion.

Complete curtain wall coating matching:

1. Specialized Primer for Aluminum Alloy: Core adhesion base coat
2. Acrylic Polyurethane Intermediate Coat: Increase barrier performance
3. Fluorocarbon Topcoat (213 adjustable colors): Long-term weathering finish Core Advantages: ✅ Perfect adhesion on smooth aluminum & pure aluminum surface ✅ Prevent bubbling, peeling after long outdoor exposure ✅ Matched with FLDC fluorocarbon topcoat for 15+ year service life ✅ Anti-acid rain, anti-UV, anti-chalking exterior performance ✅ Custom color matching for all building facade designs

Our aluminum curtain wall coating system is supplied to global construction curtain wall factories. Request free color card & quotation for your building project.