"multi functional backing board with warranty"

Product Description Extruded polystyrene (XPS) board is a rigid foam panel manufactured through a thermal extrusion process. Produced from polystyrene resin and additives, it features a continuous, uniform surface and a closed-cell, honeycomb-like structure. As a third-generation rigid foam ...

Product Description XPS Multifunctional Backing Board In construction and home renovation, this term primarily refers to a base panel that integrates multiple functions such as waterproofing, thermal insulation, and soundproofing. In home furnishing, it often refers to an integrated backing panel ...