Duct (up to 1250 x 1000mm) through a fire-rated concrete floor. Protection from internal fire (up to 120mins) or external fire (up to 240mins). 3M Duct Wrap 615+ single layer around duct with double layer at penetration. Plasterboard collar finished with 3M Fire Barrier CP25WB+ sealant.
System ID #: 231
Max Fire Rating: 240
Max Thermal Rating: Up to 240
Size: Up to 1250 x 1000mm
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.