Cables (PVC, insulated, type D1 & D2, cable trays), metallic pipes (steel up to 34mm, copper or ferrous up to 15mm) or blanks (300x425mm) through a concrete floor min 120mm slab depth. 3M Fire Barrier Pillows with 3M CP 25WB sealant to gaps in cable bundles and 3M Putty Pads around pipes. Thermal of 120 available using 3M Duct Wrap 615+.
Fire rating: 180
Thermal rating: 60, or 120 with Duct Wrap 615+
Size: Cable bundles, cable trays, steel<34mm, copper/ferrous<15mm
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