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Product Information
Technical Datasheet
Safety Datasheet


Flexi-Coat® is a highly flexible water based, acrylic coating used in linear gaps where voids are present in floor and wall constructions as well as service penetrations to reinstate the fire resistance performance. The Flexi-Coat® system offers excellent movement and acoustic capabilities. Flexi-Coat® can offer up to 50% movement. Flexi-Coat® can be poured, trowelled or sprayed into the aperture between the separating elements to a specified depth utilising stone wool backing material.


  • To reinstate fire resistance through walls and floors
  • Movement seals in linear joints and penetration seals
  • Multi-service penetrations
  • Ideal for slab edge and head of wall applications
  • Fire stop for internal apertures
  • Curtain wall and perimeter facades


  • Causes no known effects to plastic, cables or metal
  • Highly flexible and water resistant
  • Halogen free, resists fungi and vermin
  • Dry fit system depending on application
  • Can be brush, trowel or spray applied
  • Prevention of air leakage
  • Provides cold smoke seal
  • Excellent acoustic performance