Specialty Quick Cut Sheets Acoustical/STC Metal Doors AS41C - Acoustical Steel STC 41 with Compression Seal AS41P - Acoustical Steel STC 41 with Pemko Seal AS46C - Acoustical Steel STC 46 with Compression Seal AS46P - Acoustical Steel STC 46 with Pemko Seal AS49C - Acoustical Steel STC 49 with Compression Seal AS49P - Acoustical Steel STC 49 with Pemko Seal AS52C - Acoustical Steel STC 52 with Compression Seal AS52P - Acoustical Steel STC 52 with Pemko Seal AS54C - Acoustical Steel STC 54 with Compression Seal AS55P - Acoustical Steel STC 55 with Pemko Seal AS66C - Acoustical Steel STC 66 with Compression Seal ASE47P - Acoustical Steel STC 47 with Pemko Seal ASE48P - Acoustical Steel STC 48 with Pemko Seal ASRET51C - Acoustical Steel Retrofit STC 51 Compression Seal Window Frames DG50 - Acoustical Double Glazed STC 50 DG57 - Acoustical Double Glazed STC 57 SG40 - Acoustical Single Glazed STC 40 Wood Doors AW50C - Acoustical Wood STC 50 with Compression Seal AW53C - Acoustical Wood STC 53 with Compression Seal Bullet Resistant Levels 1-3 Levels 4-8 Window and Deal Tray EMI-RFI Shielded Flood Resistant Lead-Lined Stainless Steel Water Tight