FLEXILODICE® EF QS & EF BS
Intumescent flexible fire and smoke seals for timber doors


Based on the three intumescent technologies (sodium silicate, ammonium phosphate and graphite), ODICE offers a wide range of fire seals and fire sheets. The co-extruded fire seals enhance a good cold smoke tightness and some extra dB for the acoustical insulation.


FLEXILODICE® EF QS & EF BS are co-extruded graphite-based acoustic and intumescent seals. Co-extruded parts ensure also a cold smoke tightness. 

The fire seals FLEXILODICE® EF QS & EF BS are placed into a groove. 

When exposed to fire the intumescent material expands to at least 9 times their initial thickness.The micro - porous layer formed during expansion prevents the passage of any flames,smoke or hot gases.

FLEXILODICE® EF QS & EF BS intumescent fire and smoke seals are used as peripheral seals for fire resistant & acoustical door leaves. (a good complement to PALUSOL PM seals in wood frames)

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FLEXILODICE® EF QS & EF BS I Intumescent flexible fire and smoke seals for timber doors