ROCKWOOL R-6.3 Comfortboard 80 1-1/2 in. x 24 in. x 48 in. Stone Wool Insulated Sheathing Board (48 sqft)-RXCB11224 - The Home Depot
Gold Bond Gold Bond SoundBreak XP Wall Board 5/8 in. x 4 ft. x 8 ft.-50000672 - The Home Depot