• CE marked product
  • Product classified A1
  • Rot-proof
  • Non-flammable
  • Non-toxic


Fireproof coating, made of hydraulic binders, silicates and special additives, for passive fire protection of steel and concrete structures.

EXTHA FIREMAT S can achieve fire resistance up to 240min according to EN 1363-1, 13381-3 and 13381-4.


Color Gray
Density 485kg/ m³
Thermal conductivity 0.229W/m.k
Water recovery In total immersion: 95%
Thickness of the applied product 10 to 25 mm EI 120
36mm EI 360
Porosity 73.7%


Available PVs

Application Procès-Verbal
Metal structure protection PV N°06-A-018
Protection of concrete structures PV N°08-A-880

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