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Our Sky Blue Pre-painted Aluminum Coil is a premium architectural metal material engineered specifically for modern building facades, exterior wall cladding, and curtain wall systems. Manufactured with high-grade manganese and magnesium aluminum alloys and finished with advanced PVDF or high-durability polyester coating systems, this coil offers outstanding color stability, weatherproofing, and structural integrity for demanding outdoor environments.
Exceptional Weatherability & Anti-UV: Premium PVDF coating resists heavy UV exposure, preventing severe chalking, color fading, and gloss loss over decades of outdoor exposure.
High Corrosion Resistance: The multi-layer coating system serves as a robust shield against acid rain, salt spray, industrial pollutants, and harsh atmospheric conditions.
Superior Workability & Adhesion: Excellent paint flexibility (T-bend ≤ 2T) ensures easy roll-forming, bending, and punching without surface cracking or peeling.
Self-Cleaning & Low Maintenance: Smooth, high-density surface finish limits dust and grime accumulation, enabling natural rainwashing to keep building facades clean.
Property | Specifications |
|---|---|
Alloy Grade | AA3003, AA3004, AA3105, AA5052 (Architectural Grade) |
Temper | H14, H24, H16, H26 |
Thickness | 0.30 mm – 1.50 mm (Customizable) |
Width | 800 mm – 1500 mm (Standard & Custom Slitting) |
Coating Type | Kynar 500 PVDF (2-Coat/3-Coat) / High-Durability PE |
Coating Thickness | Top side: 25–28 μm (PVDF); Back side: 5–8 μm primer |
Color Standard | Sky Blue (RAL 5012 / Custom Pantone Matching) |
Standard Compliance | ASTM B209, EN 485, ISO 9001, CE Certified |
Sky blue color coated aluminum coils are widely specified by architects and contractors for various exterior cladding and decorative building elements:
Exterior curtain walls and metal facade panels
Aluminum composite panel (ACP) face sheets
Column covers, beam wraps, and soffit systems
Architectural sunshades, louvers, and canopy cladding
To protect coil surfaces from scratching, moisture, and deformation during international sea transportation, all shipments follow strict seaworthy export packaging standards.
Export Packaging: Wrapped in protective film and waterproof paper, reinforced with steel strapping, edge protectors, and mounted on sturdy wooden pallets (eye-to-sky or eye-to-wall).
Shipping & Logistics: Full Container Load (FCL) delivery via major ocean ports. Flexible commercial terms including FOB, CFR, CIF, DDP.
Payment Terms: T/T (Telegraphic Transfer), L/C at sight, or trade assurance options.
Lead Time: 30 business days upon order confirmation and deposit receipt.
As a trusted manufacturer and exporter of color-coated aluminum materials, we operate high-speed, continuous coating lines equipped with real-time quality control systems.
Rigorously Tested Quality: Every production batch undergoes comprehensive quality checks, including T-bend testing, cross-hatch adhesion tests, paint thickness measurements, and color difference evaluations.
Customization Services: Protective film branding, custom width slitting, coil weight adjustments, and precise RAL/Pantone color matching.
Full Service Support: Comprehensive shipping tracking, technical data sheet (TDS) support, and dedicated after-sales service for global ocean clients.
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