Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes; plastics in extruded form for use in manufacture packing, stopping and insulating materials; sound controlling, sound absorbing, sound deflecting and sound insulating materials in this class; absorbers, sound diffusers, and acoustical panels for buildings; acoustic insulation for buildings and acoustical insulation barrier panels; sound controlling materials for buildings in the nature of acoustical decouplers and acoustic isolators; acoustic insulation in the nature of sound controlling materials for use in building and components including, framing members for attaching sound controlling materials to buildings