Acoustical insulation for buildings; Acrylic rubber; Building insulation; Caulking materials; Construction materials, namely, a nonmetal sub-floor membrane for residential and commercial soundproofing use; Door snakes, namely, stuffed textile tubular draft stoppers for doors; Door stops of rubber; Duct tapes; Electrical ceramic insulators; Electrical insulating materials; Extruded PVC product used to produce frames, sashes and accessories for use in the manufacture of windows and doors; Flexi...