437Dibaier metal exterior wall insulation board is mainly composed of col- or-coated steel plate with nano antifouling technology on the surface,the middle layer is a special fire-resistant hard foamed polyurethane,and the bottom layer is an aluminum foil anti-corrosion layer..The specifications of the inner wall panel are:thickness 16mm,20mm,25mm,width 383mm, and length can be customized.
Dibaier metal exterior wall insulation board is mainly composed of col- or-coated steel plate with nano antifouling technology on the surface,the middle layer is a special fire-resistant hard foamed polyurethane,and the bottom layer is an aluminum foil anti-corrosion layer..The specifications of the inner wall panel are:thickness 16mm,20mm,25mm,width 383mm, and length can be customized.
