Firestop polyurethane aerosol foam EI 240

Fire compartmentalization of static seals

PU aerosol foam that adheres to all building materials

Available in manual or sprayable version

Resists mold, humidity and temperatures from -40 ° C to + 100 ° C

Excellent thermal and acoustic insulation

Firestop 4 hours minimum (EI 240)

Tested in official laboratory

Excellent thermal & acoustic insulation

Manual or sprayable



EI 240

Official laboratory test




  • Excellent thermal and acoustic insulation

  • Strong resistance to aging

  • Manual or gun use, as needed

  • CFC-free and HCFC-free

  • Reusable up to 3 weeks after first use

  • Adheres to all types of building materials

  • Water and airtight foam

Technical sheet

November 2019

Material Safety Data Sheet

May 2019

AéroPART is a fire compartmentalization for linear, static joints without crossing.


Filling small openings :

  • Fitting grooves on the windows

  • Roller shutter boxes

  • Outlines of exterior doors....