MARVEC

Materials composed wholly or mainly of synthetic resin and in flat, fluted, hollow structured, or corrugated sheet form or in profiled sections, foamed sections in extruded or reinforced form for use in manufacture; plastic sheet material for use in manufacturing roof lights, for use as glazing material, and for use as cladding material

Non-metallic building materials and building products, namely, glazing units for passage of light; Roof Light Units; Plastic sheeting or cladding materials for use in building construction