Plastics in extruded form for use in manufacture; artificial or synthetic resins, namely, semi-processed acrylic, natural, and synthetic resins

Acoustic and thermal insulation for use in the automotive, HVAC, appliance and commercial interior industries; Acoustical insulation barrier panels; Acoustical insulation for buildings; Acoustical panels for buildings; Acoustical tiles; Architectural acoustic products, namely, sound absorbers and diffusers; Architectural acoustic products, namely, temporary coverings for passageways which function as sound barriers composed primarily of non-metal materials; Electric, thermal and acoustic insu...