P.V.D.F. Alquastone composite sheets are made of two layers of aluminum. Its outer surface is covered with a coating called Polyvinyl Dine Fluoride, which is a special resin and due to the presence of a polymer layer and the fluorine element, it protects the color of the sheet surface and its durability and stability against adverse atmospheric conditions, as well as ultraviolet rays and acidic and alkaline conditions, so that the coating provides a completely reliable appearance for at least twenty years. The color that is applied to the sheet surface with this resin is not applied directly to the aluminum, but before that, a layer of polyurethane primer is applied to the aluminum, and then a layer of paint is added. Decorating any structure with this sheet will be like wearing aluminum clothing to beautify and protect the structures. Alquastone sheet is an economical and cost-effective option, and the limitation of new and different designs on the facade of any type of building is limited only to the designer’s imagination, and we will not face a reduction in the quality and durability of the product.
