Whispertone Black Acoustical Board

Johns Manville Whispertone^® Black Acoustical Board is made with inorganic glass fibers and a thermosetting resin to produce a structurally rigid board insulation.  The core fiberglass board is black, and a black mat facing is added to the top surface.

Whispertone Black Acoustical Board provides excellent sound absorption and reduces sound reverberation.  It is ideal for use in theaters, restaurants and auditoriums.

Availability: Canada, United States
Temperature Limit: 250°FDensity: 3.0 and 6.0 pcf
Thickness: 1” and 2”