P100.21.12-1L.AS (Horizontal)

  1. One layer of PROMATECT® 100 board 20mm thick
  2. Vertical studs at 600mm centres
  3. Horizontal nogging at 600mm centres
  4. 100mm long No.8 woodscrews at 250mm nominal centres
  5. Caulk all perimeter gaps with PROMASEAL®-A Acrylic Sealant to achieve the required fire resistance and/or acoustic performance