Duct (up to 1200 x 1200mm) through a fire-rated plasterboard wall. Protection from internal or external fire. 3M Duct Wrap 615+ single layer for duct and double layer adjacent to penetration (third layer of 150mm required for 120mins). Plasterboard or Glasroc collar with fillet of 3M Fire Barrier CP25WB sealant. FRR -/120/120
System ID #: 230
Max Fire Rating: 120 mins
Max Thermal Rating: 120 mins
Size: Up to 1200mm wide x 1200mm high
Below are the downloads available. Please tick the ones you would like to receive and complete your details and select how you would like the files delivered to you. Alternatively you can click on the individual download name to view it now.