Classification Information
Plastic wallboards; Wainscoting, not of metal; Plastic reinforced wall panels for use as sound and light barriers; Wall boards; Floor panels not of metal; Plastic floorboards
Nonmetallic Building MaterialsPlastic wallboards; Wainscoting, not of metal; Plastic reinforced wall panels for use as sound and light barriers; Wall boards; Floor panels not of metal; Plastic floorboards
Nonmetallic Building Materials