Owens Corning 23 in. x 47 in. Thermafiber Fire and Sound Guard Mineral Wool Insulation Batt (16-Bags)

Thermafiber Fire and Sound Guard mineral wool is designed to provide exceptional acoustic control and fire protection in interior walls as well as floor and ceilings in residential and light commercial construction. Fire and Sound Guard is fire resistant to temperatures above 2000°F allowing for additional time to exit the structure in the event of a fire. It is available for wood and steel construction.