Firecryl FR is a fire-resistant, smoke-tight, with heat load intumescent plasto-elastic sealant based on acrylic dispersion.


Features & Benefits

  • Prevents the passage of fire and smoke
  • Intumesces when exposed to temperatures higher than 120°C
  • Can be painted over after curing
  • Very easy to apply
  • Permanently elastic after curing
  • Colourfast and waterproof after curing
  • Very good adhesion on many porous materials



  • Fire-resistant and smoke-tight indoor applications.
  • As part of the ‘Soudal Fire Range’ assortment for penetration seals and joints.
  • Sealing of fire retardant joints in walls and ceiling.
  • Fire-restardant filling of cracks in concrete and plasterwork.
  • Applications where the sealant needs to be overpainted with water based paints and varnishes.

Soudal FR Acrylic