High Grade WPC Wall Cladding,Siding Panel(Stuffed with PU form, with very good heat-isolationg ... funtion) Specifications: Sect High Grade WPC Wall Cladding,Siding Panel(Stuffed with PU form, with very good heat-isolationg ... ; Length can be customized cut. Usage: Outside Wall Cladding Panel, siding panel, Interior Wall Cladding Panel Colours: Various colours available; Colours ...