Bond It FS4 Fireshield AC Intumescent Sealant


Specially designed to form an acoustic and fire rated, intumescent barrier in construction applications i.e. floor and ceiling joints, dry lining systems, partition walls, etc. It can also be over-painted within 1 hour with fire resistant paint. Up to 4 hour fire rating achievable.


  • Solvent-free
  • Permanently flexible
  • Non-shrinking