240 minutes fire rated Partition EN - PROMATECT®-S + PROMATECT®-200
- Assembling a single layer of PROMATECT®-S board, 9.5mm thick, and a single layer of PROMATECT®-200 board, 25mm thick, both screwed onto both sides of galvanized steel studs, with PROMATECT®-200 cover strips at horizontal joints, for a total system thickness of 129mm.