Sealing compound

    FLAMMADUR® A 365 is a versatile material designed to enhance the fire protection properties of surfaces and building elements. When exposed to heat, the product forms a stable, insulating foam exhibiting a temperature-reducing effect. It is particularly suited to cable management for rolling stock, either as a sealing compound or as a moulded part.


    Field of Application

    Fire prevention material suitable for creating penetration seals as well as flexible slabs and mouldings.

    Product features

    • Resistant to humidity
    • Resistant to weathering
    • Resistant to UV radiation
    • Pressure and gas-tight
    • When exposed to thermal influence from a fire, the material forms a heat-insulating foam layer
    • Suitable for indoor and outdoor use
    • Fast response time
    • Fibre and solvent-free
    • Colour: black


    • Ensure that the contact surfaces are dry and free of dust and grease.
    • Build up the front of the walls with swell modules R 312 and/or R 380. Or prepare a two-piece formwork panel (which must include a release agent) with re- cesses for the cables and/or pipes. Fill the remaining spaces with swell modules.
    • Thoroughly moisten the swell modules with blue impregnation fluid E 824.
    • Stir sealing compound A 365. First pierce the black plastic cap of the cover and the base of the container cover so the hardener component in the lower part of the container can flow down. Then stir the resin and hardener.
    • Pour the sealing compound over the cable/pipe penetrations.


    • The product meets the requirements of R1 for hazard levels HL1-HL3 in acc. with DIN EN 45545-2 (02/2016).
      DMT PB Nr. 8116069434-20
    • The product meets the requirements of R17 for hazard levels HL2 in acc. with DIN EN 45545-2 (02/2016).
      DMT PB Nr. 8116069434-20
    • The product meets the requirements set out in DIN 5510:Part 2 (05/2009)
      Exova PB-Nr. 2016-2003

    Installation video – FLAMMADUR® A 365