Acoustic wallboard insulation by Pacor Inc.
The Whispertone Wallboard XG is a formaldehyde-free, fiberglass acoustic insulation for sound absorption. Suggested for use in office partitions, ceiling and wall panels, these naturally white wallboards reduce noise associated with air movement and mechanical equipment. Bonded with a thermosetting resin to produce structurally rigid board-type insulation, these panels offer flexibility and resiliency to resist settling, breakdown, sagging from vibration and damage from impact. These wallboards are manufactured with incombustible and non-hygroscopic borosilicate glass fibers.