Kasner external wall insulation decorative panel is a kind of modern wall panel.the surface of “Kasner panel” is the high quality metal plate with special layer processing of high durability silicon resin paint and colorful embossed finish treatment of high tensile strength resistance, the core material is the rigid high-density polyurethane thermal insulation layer with flame-retardant treatment, the bottom side is the foil protective layer with the function of insulation and moisture proof. This special structure endows “Kasner panel” with the obvious characteristics of beauty, fashion, heat preservation, thermal insulation, fire resistance and anti-seismic.