PVDF aluminum roofing sheets are a building material made from an aluminum alloy base coated with polyvinylidene fluoride (PVDF) resin. The PVDF coating offers excellent weather, corrosion, and chemical resistance, making it suitable for roofing and exterior wall decoration in a variety of harsh environments. Specifications of PVDF Coated Roofing Sheet: – Aluminum Alloy Type: Common aluminum alloy types include 1060, 1100, 3003, …