INTERDENS« 5, 15 & 36
Intumescent sheets & seals


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.


INTERDENS is an intumescent material made from ammonium phosphate which protects and enhances the fire resistance of wood and wood-based materials. It is available in semi-rigid boards and seals.

Examples of applications for intumescent sheets & seals INTERDENS® 5, 15 & 36: partitions, the surrounds of inspection windows, the casings of latch, locks and hinges, built-in metal fittings etc.




INTERDENS« 5, 15 & 36 I Intumescent sheets & seals