B2 Level Fireproof 16mm Thickness pu sandwich wall panel Clad Siding Decorative Wall Panel
B2 Level Fireproof 16mm Thickness pu sandwich wall panel Clad Siding Decorative Wall Panel
A PU (Polyurethane) sandwich wall panel is a versatile building material known for its insulation properties and structural strength. It typically consists of two outer layers (skins) and an inner core of ...