Pure black, corrosion-resistant Al-Zn coated sheet

This coil consists of an aluminum substrate coated with a multi-layer polymer system, typically including a primer and durable topcoat, to produce a uniform, non-reflective black finish. The coating provides resistance to ultraviolet radiation, corrosion, moisture, and thermal cycling, helping maintain color stability and surface integrity during extended exterior exposure. It resists chipping, peeling, and fading, and its low solar reflectance can contribute to reduced heat absorption in building envelopes. The coil is available in various thicknesses and widths and can be cut, roll-formed, bent, and joined using standard metal fabrication methods.

Typical uses include curtain wall panels, roofing, exterior cladding, soffits, fascia, signage, and interior decorative elements where a consistent black appearance is required. The aluminum substrate is lightweight, which simplifies handling and installation, and it is fully recyclable at end of life. The coating system is formulated to meet recognized environmental standards for volatile organic compound emissions, supporting sustainable building practices. Routine cleaning with mild detergents helps preserve the surface. The material integrates with common sealants and structural fasteners, making it suitable for both new construction and retrofit projects.