Aérazur, source d'innovation a développé depuis plus de 50 ans de nombreuses solutions dans le domaine de l'étanchéité.

1. Inflatable seal for tank turret or aircraft cockpit



2. Vapour seal sealing membrane for the aviation industry



3. Gammastop ® radiation protection sheet replacing lead.





4. Sealing skirt for oil storage (refinery tanks) and nuclear applications



  • Oil

    Certain oil tanks are equipped with a floating roof to eliminate the gas phase that collects above the oil, thereby considerably reducing evaporation losses, which is advantageous ecologically, economically and also for safety reasons.
    The annular space between the tank skirt and floating room is equipped with sealing systems which complete this vapour release prevention effort which protecting the oil against external contamination.

    Aérazur makes its own Nitrile, Neoprene and Viton coated fabrics in different thicknesses and on various textile backings to product floating roof seals with interesting properties, such as very good resistance to the products stored, and against abrasion and aging.


    Our line of products :
    • Delta Seal flexible foam seals
    • Double shell or Tube Seal fluid seals
    • Flaps for metal joints
    • Green Seal compressible seals
    • Secondary lip seals
    Aérazur/ZODIAC also makes floating roof rainwater drainpipes called Hose-Drains.

  • Nuclear

    Aérazur / ZODIAC is the specialist in flexible membranes for floating roof tanks for storage and sealing of secondary system demineralised water used in nuclear power generation.
    The outstanding feature of these elastomer membranes is that they are fully tight against the external environment (no presence of oxygen), thereby preserving the initial characteristics of the product stored.


  • Products - Seal