#CAPTION# #CAPTION-Mobile# #DOWNLOADTYPE# Download #DownloadDropDown# #file-path# #caption# Home / armstrong world industries, inc. / Walls & Partitions Armstrong World Industries, Inc. -INVISACOUSTICS Walls: 1212CE1DOWNLOADSFine-textured hidden acoustical solution that maintains the integrity of exposed structure designs while reducing noise.Category: commercial ceilings | drop-in ceiling panels | dropped ceilings...MasterFormat: Ceilings | Acoustical Panel Ceilings | Acoustical Tile Ceilings...View Product Details From Manufacturer Armstrong World Industries, Inc.P.O. Box 3001Lancaster, PA 17604 Tel: (717) 397-0611techline@armstrongceilings.comhttps://www.armstrongceilings.com/Find a rep/distributorRequest More Info DOWNLOADS Related Products Overview INVISACOUSTICS Walls: 1212CE1 Fine-textured hidden acoustical solution that maintains the integrity of exposed structure designs while reducing noise. Dimensions: 24" x 48" Thickness: 3/4" Shape: Rectangle Acoustics:NRC D-40: 0.75 See More See Less Downloads SpecificationsConcrete Acoustics NRC Rating D-40 Mounting 0.75 Disinfectability Fog Durability Impact Resistance Scratch Resistance Special Applications Exposed Structure Material Mineral Fiber Texture Smooth Shape Rectangle Dimensions 24" x 48" x 3/4" Weight 1.08 lbs/SF Sq Ft (Sq Ft / Carton) 48 Pieces / Carton 6 Installation Method Direct Attach Made In U.S.A. Of Domestic and Global Content Yes Contract Options General Services Administration (GSA) Schedule General Services Administration (GSA) Schedule Cooperative Educational Services (CES) Cooperative Educational Services (CES) California Multiple Award Schedules (CMAS) California Multiple Award Schedules (CMAS)