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DURAflex® Firestop Calcium Silicate

DURAflex® Firestop Calcium Silicate is a carefully engineered calcium silicate board, consisting of cement, fibre, perlite, aluminium powder, mica, and vermiculite. They enhance the fire-resistant performance of protective system while retaining its durability and dimensional stability features throughout the working lifespan of the material.
  • Emission rate/Hazardous substances: Passes tests for cadmium, lead, mercury, hexavalent chromium, TVOC, and formaldehyde emission
  • Classification: Class A1 according to EN 13501-1
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