Gold PP PE Coated Aluminum Metallized PET Film Laminated Sheet for Construction: Premium laminated sheet with gold finish, combining PP/PE coating, aluminum metallization & PET base. Waterproof, heat-insulating, corrosion-resistant, ideal for building roofs, walls & construction applications. Durable, easy to install, fits industrial/commercial needs. Suitable for bulk orders, reliable quality ensures long-lasting performance—your top choice for high-performance construction materials.