Kerafix® Flexlit

Building material classification B2 according to DN 4102-1
Classification E according to DIN EN 13501-1
General building approval Z-19.11-1759
European technical approval ETA-13/0237

Product description

Kerafix Flexlit is a light, flexible fire protection material with embedded intumescent components. The material expands under thermal influence forming a thermally insulating layer of low density.


  • As winding material of structural parts, tubes, cables etc
  • For filling openings and hollow spaces
  • As barrier against spreading of fire
  • As glazing tape eg for EL 60 fire protection glazing