Acoustic insulation panels; Acoustical insulation barrier panels; Acoustical insulation for buildings; Acoustical tiles; Adhesive packing tape for industrial or commercial use; Adhesive sealant and caulking compound; Adhesive sealants for general use; Architectural acoustic products, namely, sound absorbers and diffusers; Architectural acoustic products, namely, sound absorbers and diffusers in the form of decorative display panels composed primarily of non-metal materials which function to control sound; Door stops of rubber; Dust proofing sealants; Expanded closed cell rubber for sound deadening; Plastic sections for use in the manufacture of spacer frames for use as building materials for heat-insulating applications; Polyurethane foam sheeting for use as building insulation; Sound dampening blankets; Soundproofing materials; Soundproofing materials for buildings; Soundproofing materials of rock wool; Thermoplastic and foamed plastic sections for use in the manufacture of windows, doors, facade glazings, and partition walls for use as building materials for heat-insulating applications