PORASPHERES

Unprocessed plastics with embedded hollow microspheres of glass, ceramic or other non-metallic materials; adhesives used in industry with embedded hollow microspheres of glass, ceramic or other non-metallic materials

Paints and lacquers, all with embedded hollow microspheres of glass, ceramic or other non-metallic materials

Hollow microspheres of glass, ceramic or other non-metallic materials being additives to insulating materials; semi-worked plastics with embedded hollow microspheres of glass, ceramic or other non-metallic materials

Hollow microspheres of glass, ceramic or other non-metallic materials being additives to building materials, namely, panels, concrete, mortars, cement and polyurethane flooring thermal insulation applications; non-metallic building materials with embedded hollow microspheres of glass, ceramic or other non-metallic materials, namely, pre-cast concrete wall forms, epoxy, silicate and cement panels and epoxy, silicate and cement boards, fiberglass panels, polymer compounds, lightweight renders and stuccos, cementitious tile adhesives, carpet floor and parquet floor, adhesives and reinforcement mortar, base coats, EIFS, self-levelling underlayments, bituminous membranes, and heat insulating plaster, render, and stucco

Hollow microspheres of glass, ceramic, or other non-metallic materials, other than for use as insulating or building material, namely, for reinforcement in glass or ceramics used in the further manufacture of insulation flasks, insulation bottles, and cooling bottles